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  • Theory 'Shezi' polished leather biker jacket
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    Theory 'Shezi' polished leather biker jacket
    Free Worldwide Delivery. All Taxes and Duties Included
    Establish the foundations of your autumn/winter wardrobe with Theory's reinterpretation of the classic biker jacket. Polished and crinkled lamb leather to suit your seasonal styling whims, this one features innovative sleeve and back panels for an active edge that will add an extra kick to smart and casual sets alike.
  • Theory Shezi K. Perfect Long-Sleeve Suede Jacket
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    Theory Shezi K. Perfect Long-Sleeve Suede Jacket
    Save up to 65% off in Contemporary and Dress Collections
    Theory. Shezi K. Perfect Long-Sleeve Suede Jacket, Navy. Theory "Shezi K." jacket in "Perfect" suede. Stand collar; asymmetric two-way zip front. Long sleeves; zip at cuffs. Fitted silhouette. Lambskin. Imported.
  • Theory Shezi Suede & Knit Cropped Moto Jacket
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    Theory Shezi Suede & Knit Cropped Moto Jacket
    Panels of velvety, Italian lamb suede and stretchy knit combine smartly in a cropped style with lots of zippers. Ribbed stand collar. Long combo sleeves. Zip cuffs. Asymmetrical two-way front zip. Front zip pockets. About 20" from shoulder to hem. Leather. Contrast: Viscose/polyamide/elastane. Dry clean by leather specialist. Imported of Italian fabric. - Shezi Suede & Knit Cropped Moto Jacket
  • Theory 'Dief' virgin wool twill blazer
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    Theory 'Dief' virgin wool twill blazer
    Free Worldwide Delivery. All Taxes and Duties Included
    This Dief blazer from Theory is a contemporary clean-cut silhouette for your staple wardrobe. Featuring a notched lapel and a three-pocket style commonly found on its traditional counterparts, this cover-up is rendered in luxe-warm virgin wool-blend, offering you warmth and comfort with a form-fitting professional appeal.
  • Theory Shezi Polished Leather Jacket
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    Theory Shezi Polished Leather Jacket
    Save up to 65% off in Contemporary and Dress Collections
    Theory. Shezi Polished Leather Jacket. Theory "Shezi" jacket in polished lamb leather. Ribbed-knit stand collar. Asymmetrical zip front. Long sleeves with quilted detail; zipper cuffs. Side zip pockets; horizontal chest zip-pocket. Cropped hem. Imported of Italian material.
  • Theory Jacket - Ornella Admiral Crepe
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    Theory Jacket - Ornella Admiral Crepe
    Big Brown Sale! 20%-70% off Sitewide
    Defined by crisp contrast stitching, Theory's sleek little jacket makes a polished presentation paired with office-worthy pencil skirts or a sleek white skinnies. Notch lapels, long sleeves, button cuffs, two-button front closure. Front patch pockets, contrast stitch detail, lined. Triacetate/polyester; lining: polyester. Dry clean. Imported.
  • Theory Shezi K Perfect Suede Jacket
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    Theory Shezi K Perfect Suede Jacket
    Dog Days of Summer Sale! New Markdowns Just Added!
    A sophisticated Theory moto jacket, rendered in a mix of ponte jersey and rich suede. Zip pockets frame the off-center zip placket. Quilted panels accent the long sleeves. Zip cuffs. Ribbed collar. Lined. Fabric: Leather. Shell: 100% lambskin. Trim 1: 61% viscose/33% polyamide/5% elastane. Trim 2: 82% wool/18% spandex. Lining: 94% polyester/6% polyurethane. Leather clean. Imported, China.
  • Theory Dief Wool Blazer
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    Theory Dief Wool Blazer
    A modern classic one-button blazer in fine stretch wool from Italy is a style for a lifetime. Notched collar and lapels. Long sleeves with four-button cuff detail. Single button close. Welt chest pocket. Front flap welt pockets. Double back vents. About 29" from shoulder to hem. Wool/elastane. Dry clean. Made in USA of Italian fabric. - Dief Wool Blazer
  • Theory Danijo Structured Jacket
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    Theory Danijo Structured Jacket
    ;Spread collar with buckle;Slits for arms;Front zip closure;Approx. 24"" length;Imported
  • Theory 'Shezi' Polished Leather Moto Jacket
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    Theory 'Shezi' Polished Leather Moto Jacket
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    A polished treatment creates glossy, liquid shine on a chic Italian-leather jacket styled with zip cuffs, trapunto-stitched shoulder patches and an asymmetrical zip closure. Brand: theory. Style Name: Theory 'Shezi' Polished Leather Moto Jacket. Style Number: 1143819. 22" length (size Medium); Front zip closure; Ribbed collar; Zip cuffs; Chest zip pocket; front zip pockets
  • Theory Edition Four Gabe N Blazer
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    Theory Edition Four Gabe N Blazer
    Dog Days of Summer Sale! New Markdowns Just Added!
    A Theory blazer with a flared silhouette, cut from refined suiting. Notched lapels and 1-button placket. Flap front pockets. Back vent. Padded shoulders. Button cuffs. Lined. Fabric: Suiting. Shell: 96% wool/4% elastane. Lining: 82% polyester/18% spandex. Dry clean. Made in the USA.
  • Theory Brescia Long-Sleeve Blazer
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    Theory Brescia Long-Sleeve Blazer
    Save up to 65% off regular prices on select merchandise
    Theory Brescia Long-Sleeve Blazer Details Theory "Brescia" blazer in "admiral" crepe. Notch lapels; single button front. Long sleeves. Chest welt pocket. Front flap pockets. Fitted silhouette. Back center vent. Triacetate/polyester. Made in USA of Italian materials. Model's measurements: Height 5'9"/175cm, bust 32"/81cm, waist 25"/64cm, hips 34"/86cm, dress size US 2. Designer About Theory: Founded in 1997 by Andrew Rosen, New York-based Theory redefined the modern contemporary category. Exceptional fit, high-quality fabrics, and sleek silhouettes for both men and women have made Theory designs go-to staples in stylish closets around the globe. Size: 4. Color: BLACK. Age Group: Adult. Material: 70% TRIACETATE, 30% POLYESTER.
  • Theory Women's Cavalry Twill Dief Jacket
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    Theory Women's Cavalry Twill Dief Jacket
    Notched lapel
  • Theory Gabe Wool Blend Blazer
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    Theory Gabe Wool Blend Blazer
    ;Notch lapel;Long sleeves with triple barrel cuffs;Front button closure;2 front flap pockets;Besom chest pocket;Back vent;Fully lined with shoulder pads;Approx. 23"" length;Made in USA
  • Pre-owned Theory Wool Blazer
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    Pre-owned Theory Wool Blazer
    Used Theory Wool Blazer 0
  • Theory Dief Cavalry Twill Wool-Blend Jacket
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    Theory Dief Cavalry Twill Wool-Blend Jacket
    The enduring quality of cavalry twill in a rich wool blend from Italy is tailored with classic blazer details to become a season-to-season wardrobe staple. Notched collar. Long sleeves with four-button detail. Modified peak lapels. One welt chest pocket. Single button close. Front flap pockets. About 27" from shoulder to hem. Wool/elastane. Dry clean. Imported of Italian fabric. - Dief Cavalry Twill Wool-Blend Jacket
  • Theory Dief Cavalry Twill Blazer
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    Theory Dief Cavalry Twill Blazer
    Big Brown Sale! 20%-70% off Sitewide
    Timeless tailoring and an impeccable fit lend heirloom status to this classic stretch wool blazer from Theory. Peak lapels, long sleeves, four-button cuffs. One-button front closure, slit chest pocket, flap hip pockets. Side vents, lined. Virgin wool/elastane; lining: polyester. Dry clean. Imported.
  • Pre-owned Theory Leather Lambskin Jean Leather Jacket
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    Pre-owned Theory Leather Lambskin Jean Leather Jacket
    Theory Lambskin Leather Peplum Jacket. Zippered front with covering zipper flap. Can be worn open for a casual look or closed. Length 21" long - Peplum is 7" - So many ways to wear this versatile piece. NEVER WORN.
  • Theory Shezi Polished Leather Jacket
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    Theory Shezi Polished Leather Jacket
    Save up to 65% off regular prices on select merchandise
    Theory Shezi Polished Leather Jacket Details Theory "Shezi" jacket in polished lamb leather. Ribbed-knit stand collar. Asymmetrical zip front. Long sleeves with quilted detail; zipper cuffs. Side zip pockets; horizontal chest zip-pocket. Cropped hem. Imported of Italian material. Designer About Theory: Founded in 1997 by Andrew Rosen, New York-based Theory redefined the modern contemporary category. Exceptional fit, high-quality fabrics, and sleek silhouettes for both men and women have made Theory designs go-to staples in stylish closets around the globe. Size: MEDIUM. Color: DARK CASSIS. Age Group: Adult. Material: 100% LAMB LEATHER.
  • Theory 'Grinson' silk georgette blazer
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    Theory 'Grinson' silk georgette blazer
    Free Worldwide Delivery. All Taxes and Duties Included
    Crafted from beautifully fluid silk georgette, this Grinson blazer from Theory is an exceptionally lightweight and skin-kind alternative to regular restrictive office separates. The shoulder is perfectly seamed yet non-padded for soft, feminine structure.

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  • Theory Delaven Blazer
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    Theory Delaven Blazer
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    Black stretch wool 'Delaven' blazer from Theory.
  • Theory Rory Broadway Wool Blend Blazer
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    Theory Rory Broadway Wool Blend Blazer
    ;Notch lapel;Long sleeves with multi barrel cuffs;Front button closures;2 front welt pockets;Besom chest pocket;Back vent;Fully lined with shoulder pads;Approx. 26"" length;Imported
  • Theory 'Niransi' Admiral Crepe Jacket
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    Theory 'Niransi' Admiral Crepe Jacket
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    An open, lapel-free placket completes the minimalist design of a polished crepe blazer detailed with flap-welt pockets. Brand: theory. Style Name: Theory 'Niransi' Admiral Crepe Jacket. Style Number: 1170631. 25 1/2" length; Collarless; Long sleeves with four-button cuffs; Back vent; 70% triacetate, 30% polyester
  • Pre-owned Women's Theory Black Blazer
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    Pre-owned Women's Theory Black Blazer
    Women's Theory Black Blazer - Size US 6
  • Theory Gabe B 2 Urban Woven Blazer
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    Theory Gabe B 2 Urban Woven Blazer
    Gabe B 2 Urban Woven Blazer, Holly Green Details Theory "Gabe B 2" blazer in urban fabric. Notched lapel; single button front. Long sleeves with four-button cuffs. Welt pocket at chest; flap pockets at waist. Princess seams on bodice. Semi-fitted silhouette. Vented hem. Polyester/virgin wool/spandex/polyurethane. Dry clean. Imported. Model's measurements: Height 5'10"/177cm, bust 33"/84cm, waist 25. 6"/65. 2cm, hips 35. 8"/91cm, dress size US 2-4/FR 34-36.
  • Theory Burliny Tie-Waist Leather Jacket
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    Theory Burliny Tie-Waist Leather Jacket
    Save up to 65% off in Contemporary and Dress Collections
    Theory. Burliny Tie-Waist Leather Jacket. Theory "Burliny" jacket in Equipment lambskin. Spread collar; two-way, asymmetric front zip. Long sleeves; zipper cuffs. Belted waist. Fitted silhouette. Imported.
  • Theory Delaven Jacket in Edition
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    Theory Delaven Jacket in Edition
    Instantly sharpen a casual look look with this striking blazer, made in virgin wool for a soft, yet structured finish.
  • Theory Shezi Leather Jacket
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    Theory Shezi Leather Jacket
    Big Brown Sale! 20%-70% off Sitewide
    One part moto jacket, one part bomber, Theory's luxe leather topper is all about a matte and shine mix. Featuring a mash-up of polished patent and supple leather, it revs-up everything from off-duty denim to office-worthy separates. Suede stand collar, long sleeves, zip cuffs, asymmetric zip front closure. Zip chest pocket, dual side zip pockets, quilting detail at sleeves. Contrast panels at sleeves and back, lined. Lambskin leather; lining: polyester/polyurethane. Dry clean.
  • Pre-owned Theory Wool Blazer
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    Pre-owned Theory Wool Blazer
    Used Theory Wool Blazer Small Gray/Brown
  • Theory Custom Gabe wool-blend blazer
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    Theory Custom Gabe wool-blend blazer
    Single buttoned blazers have a slimming effect on the waist. Tailored from gray wool-blend, Theory's style also has flap pockets at the sides for a flattering streamlined shape. Complete the suit with the matching pants. Gray wool-blend. Button fastening at front. 97% virgin wool, 3% elastane; lining: 82% polyester, 18% spandex. Dry clean.
  • Theory Shezi K. Perfect Long-Sleeve Suede Jacket
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    Theory Shezi K. Perfect Long-Sleeve Suede Jacket
    Save up to 65% off regular prices on select merchandise
    Theory Shezi K. Perfect Long-Sleeve Suede Jacket, Navy Details Theory "Shezi K." jacket in "Perfect" suede. Stand collar; asymmetric two-way zip front. Long sleeves; zip at cuffs. Fitted silhouette. Lambskin. Imported. Model's measurements: Height 5'9"/175cm, bust 32"/81cm, waist 25"/64cm, hips 34"/86cm, dress size US 2. Designer About Theory: Founded in 1997 by Andrew Rosen, New York-based Theory redefined the modern contemporary category. Exceptional fit, high-quality fabrics, and sleek silhouettes for both men and women have made Theory designs go-to staples in stylish closets around the globe. Size: SMALL. Color: NAVY. Age Group: Adult. Material: 100% LAMB LEATHER.
  • Theory Women's Quennel Compact Wool Jacket
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    Theory Women's Quennel Compact Wool Jacket
    Convertible mixed-media jacket featuring removable sleeves and hidden button placket Deep V-neckline Front pockets
  • Theory Gabe Blazer
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    Theory Gabe Blazer
    ;Notched lapel;Long sleeves;Pocket detail at chest;Single button closure;2 welt pockets;Approx. 24"" length;Made in USA
  • Theory Custom Gabe Edition Blazer
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    Theory Custom Gabe Edition Blazer
    Big Brown Sale! 20%-70% off Sitewide
    Make a polished presentation in Theory's timeless tailored blazer. Finished with notched lapels and sharp seaming detail, it adds instant professional edge to everything you pair it with. Notched lapel, long sleeves, four-button cuffs, one-button front closure. Slit chest pocket, flap hip pockets, heathered, seaming detail, lined. Wool/elastane; lining: polyester/spandex. Dry clean. Made in USA of Imported Materials.
  • Pre-owned Theory Wool Blazer
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    Pre-owned Theory Wool Blazer
    Used Theory Wool Blazer 0
  • Theory Edition 2 Custom Gabe Blazer
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    Theory Edition 2 Custom Gabe Blazer
    Dog Days of Summer Sale! New Markdowns Just Added!
    Notched lapels frame the single-button placket on this tailored Theory blazer. Vented back hem. 3 pockets. Lightly padded shoulders. Lined. Fabric: Suiting. Shell: 97% virgin wool/3% elastane. Lining: 82% polyester/18% spandex. Dry clean. Made in the USA.
  • Theory Tremayah Sleeveless Jacket
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    Theory Tremayah Sleeveless Jacket
    Save up to 65% off regular prices on select merchandise
    Theory Tremayah Sleeveless Jacket Details Theory "Tremayah" sleeveless jacket. Notch collar; asymmetrical one-button front. Sleeveless. Side slash pockets. Center vent. Hem hits below knee. Virgin wool/nylon. Imported. Model's measurements: Height 5'10"/177cm, bust 34"/86cm, waist 26"/66cm, hips 35. 5"/90cm, dress size US 2. Designer About Theory: Founded in 1997 by Andrew Rosen, New York-based Theory redefined the modern contemporary category. Exceptional fit, high-quality fabrics, and sleek silhouettes for both men and women have made Theory designs go-to staples in stylish closets around the globe. Size: SMALL. Color: BLACK. Age Group: Adult. Material: 90% VIRGIN WOOL, 10% POLYAMIDE.
  • Theory Trean Micro Twill Jacket
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    Theory Trean Micro Twill Jacket
    ;Notch collar;Long sleeves with triple barrel cuffs;Single button closure;2 front flap pockets;Single chest welt pocket;Approx. 26"" length;Made in USA
  • Theory Adair Double-Breasted Long Jacket
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    Theory Adair Double-Breasted Long Jacket
    Tailored in stretch wool, this long jacket flaunts classic embellishments, including a notched lapel and double-breasted button closure. Notched lapel. Long sleeves. Button cuffs. Double-breasted button closure. Waist flap pockets. About 37" from shoulder to hem. Wool/polyurethane. Dry clean. ImportedModel shown is 5'10" (177cm) wearing US size Small.. - Adair Double-Breasted Long Jacket
  • Theory Custom Gabe Edition Blazer
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    Theory Custom Gabe Edition Blazer
    Custom Gabe Edition Blazer, Holly Green Details Theory "Custom Gabe" blazer in edition fabric. Notched lapel; single-button front. Long sleeves with four-button cuffs. Princess seams on bodice. Welt pocket at chest; flap pockets at waist. Vented hem. Virgin wool/spandex; lining: polyester/polyurethane. Dry clean. Made in USA of imported material. Model's measurements: Height 5'10"/177cm, bust 33"/84cm, waist 25. 6"/65. 2cm, hips 35. 8"/91cm, dress size US 2-4/FR 34-36.
  • Pre-owned Theory Leather Jacket
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    Pre-owned Theory Leather Jacket
    Used Theory Leather Jacket Medium
  • Theory Shezi Jacket
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    Theory Shezi Jacket
    The Theory™ Shezi Jacket is the perfect coat for any occasion! Biker inspired leather jacket. Ribbed collar. Long sleeves with zip cuff extenders. Front-zip closure. Zip hand pockets. Cropped, straight hemline. 100% lamb leather. Combo: 61% viscose, 33% polyamide, 6% elastane. Ribbing: 82% wool, 18% spandex. Lining: 94% polyester, 6% PU. Professional leather clean only. Imported. Length: 20 in. Sleeve Length: 32 in.
  • Theory Brescia Long-Sleeve Blazer
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    Theory Brescia Long-Sleeve Blazer
    Save up to 65% off in Contemporary and Dress Collections
    Theory. Brescia Long-Sleeve Blazer. Theory "Brescia" blazer in "admiral" crepe. Notch lapels; single button front. Long sleeves. Chest welt pocket. Front flap pockets. Fitted silhouette. Back center vent. Triacetate/polyester. Made in USA of Italian materials.
  • Theory Galilania Belted Knit Jacket
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    Theory Galilania Belted Knit Jacket
    Big Brown Sale! 20%-70% off Sitewide
    Sleek and sporty, Theory's work-to-weekend jacket takes shape with a waist-defining belt and flattering seaming detail. Point collar, long sleeves, button cuffs, seaming detail. Concealed zip front closure, detachable snap belt, flap hip pockets, lined. Viscose/nylon/polyurethane; lining: polyester. Dry clean. Imported.
  • Pre-owned Theory Jacket
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    Pre-owned Theory Jacket
    Used Theory Jacket 8
  • Theory 'Jotor' Leather Moto Jacket
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    Theory 'Jotor' Leather Moto Jacket
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    A short snap-detailed collar and cropped, shrunken fit update a sleek moto-inspired jacket crafted from softly lustrous lamb leather. Zip details and an asymmetrical closure maintain classic biker touches, while an unexpected split at the back collar creates an intriguing exit. Brand: theory. Style Name: Theory 'Jotor' Leather Moto Jacket. Style Number: 1083881. 21" length (size Medium); Front zip closure; Zip cuffs; Zip pockets; Three-quarter sleeves
  • Theory Custom Gabe Edition Stretch-Wool Blazer
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    Theory Custom Gabe Edition Stretch-Wool Blazer
    This Italian stretch-wool blazer is a wardrobe essential, artfully oversized and tailored to perfection with a notched lapel and sleek, single-button closure. Oversized fit. Notched lapel. Long sleeves. Button cuffs. Front button closure. Front welt pocket. Waist flap pockets. About 27" from shoulder to hem. Virgin wool/elastane. Dry clean. Made in USA of Italian fabric. - Custom Gabe Edition Stretch-Wool Blazer
  • Theory Lanai Blazer
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    Theory Lanai Blazer
    ;Collarless;Long sleeves;Open front;2 welt pockets;Hi-lo hem;Approx. 20.5"" shortest length, 23.5"" longest length;Made in USA
  • Pre-owned Theory Blazer
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    Pre-owned Theory Blazer
    Used Theory Blazer 6
  • Pre-owned Theory Leather Jacket
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    Pre-owned Theory Leather Jacket
    Black Theory leather jacket with three exposed zip pockets at front and front zip closure.
  • Theory Blazer
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    Theory Blazer
    Cool wool No appliqués Solid color Lapel collar Single-breasted 1 button Single chest pocket Multipockets Long sleeves Buttoned cuffs Rear slit Lined interior. Material:88% Virgin Wool, 10% Polyamide, 2% Elastane
  • Theory Brescia Jacket in Admiral Crepe
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    Theory Brescia Jacket in Admiral Crepe
    Notch lapels, flap pockets, 4-button cuffs, vented back, lined. Approximately 23” from shoulder to hem. True to size. Model is 5’10”/177.5Cm and wearing a US size 2.
  • Theory Cape Sleeve Jacket
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    Theory Cape Sleeve Jacket
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    Black cashmere-wool blend cape sleeve jacket from Theory.
  • Theory Dief Cavalry Twill Jacket
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    Theory Dief Cavalry Twill Jacket
    Save up to 65% off regular prices on select merchandise
    Theory Dief Cavalry Twill Jacket Details Theory "Dief" jacket in Cavalry twill. Peak lapel; one-button front. Four-button detail at cuffs. Front flap pockets; chest welt pocket. Darted front. Double vent. Wool/spandex. Imported. Model's measurements: Height 5'9"/175cm, bust 32"/81cm, waist 25"/64cm, hips 34"/86cm, dress size US 2. Designer About Theory: Founded in 1997 by Andrew Rosen, New York-based Theory redefined the modern contemporary category. Exceptional fit, high-quality fabrics, and sleek silhouettes for both men and women have made Theory designs go-to staples in stylish closets around the globe. Size: 4. Color: ARMADILLO. Age Group: Adult. Material: 95% VIRGIN WOOL, 5% ELASTANE.
  • Theory Balvino Knit Jacket with Leather Trim
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    Theory Balvino Knit Jacket with Leather Trim
    Save up to 65% off in Contemporary and Dress Collections
    Theory. Balvino Knit Jacket with Leather Trim. Theory "Balvino" jacket in Elmore textured fabric. Spread collar; zip front. Long sleeves with leather snap-button cuffs. Side slash pockets. Leather yoked shoulders. Viscose/nylon/spandex. Made in USA of Italian material.
  • Pre-owned Theory Dalayan Motorcycle Jacket
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    Pre-owned Theory Dalayan Motorcycle Jacket
    This Theory jacket is designed in black leather with silver tone hardware. It features an asymmetrical zip with multiple pockets overall. It is a heavy weight, better for colder nights and easy to pair with jeans and boots. Labeled size L.
  • Theory 'Jala C' Sleeveless Linen Blend Blazer
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    Theory 'Jala C' Sleeveless Linen Blend Blazer
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    A fluttering ruffle at one side provides a statement-making detail on a double-breasted linen-blend blazer crafted in a summer-ready sleeveless silhouette. Brand: theory. Style Name: Theory 'Jala C' Sleeveless Linen Blend Blazer. Style Number: 1153264_1. 27 1/2" length (size 8); Front button closure; Flap pocket; Center vent; Lined
  • Theory Women's Elkaey Edition Blazer
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    Theory Women's Elkaey Edition Blazer
    Longer 1 button blazer
  • Theory Stretch-crepe blazer
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    Theory Stretch-crepe blazer
    Theory gray blazer. Mid-weight stretch-crepe. Lightly padded shoulders, breast and flap pockets, buttoned cuffs, back vent, fully lined. Button fastening at front. 52% polyester, 43% virgin wool, 5% elastane; lining: 94% polyester, 6% spandex. Dry clean. Fits true to size, take your normal size. Tailored for a slightly loose fit. Mid-weight, stretchy fabric.
  • THEORY Jersey-panel suede jacket
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    THEORY Jersey-panel suede jacket
    Theory suede jacket. Exposed zip fastening at front. Stand collar, long sleeves, ribbed shoulders, long sleeves, zipped cuffs, jersey panels, elasticated trims, fully lined. 100% leather; 61% viscose, 33% nylon, 6% elastane; 82% wool, 18% elastane; lining 94% polyester, 6% polyurethane. Specialist leather clean. True to size. Size 8: Length 26" Model is 5ft 10" and wears a size 8.
  • Theory Jellar Solid Wool Blend Blazer
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    Theory Jellar Solid Wool Blend Blazer
    ;Notch collar;Front button closure;Long sleeves;1 chest faux welt pocket;2 front faux flap pockets;2 interior pockets;Back vent;Lined;Approx. 29"" length;Imported
  • Pre-owned Theory Leather Jacket
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    Pre-owned Theory Leather Jacket
    Black Theory leather jacket with patch pockets, shawl collar and button closure at waist. Includes tags.
  • Theory Shezi Jacket in Polished Leather
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    Theory Shezi Jacket in Polished Leather
    Ribbed collar, asymmetrical two-way zip front, front pockets, padded shoulders, zip cuffs. Approximately 20” from shoulder to hem. True to size. Model is 5’10”/177.5Cm and wearing a US size 2.
  • Theory Gairi Deauville Shearling & Knit Jacket
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    Theory Gairi Deauville Shearling & Knit Jacket
    A lavish take on the knit jacket, Theory updates this tactile silhouette with richly dyed lamb shearling. Roundneck. Long knit sleeves. Front snap closure. About 40" from shoulder to hem. Contrast 1: Wool/spandex. Contrast 2: Leather. Fur type: Dyed lamb shearling. Fur origin: Spain. Dry clean by fur specialist. Imported. - Gairi Deauville Shearling & Knit Jacket
  • Theory Edition 2 Custom Gabe Blazer
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    Theory Edition 2 Custom Gabe Blazer
    Dog Days of Summer Sale! New Markdowns Just Added!
    Notched lapels frame the single-button placket on this tailored Theory blazer. Vented back hem. 3 pockets. Lightly padded shoulders. Lined. Fabric: Suiting. Shell: 97% virgin wool/3% elastane. Lining: 82% polyester/18% spandex. Dry clean. Made in the USA.
  • Theory Elkaey W Edition Blazer
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    Theory Elkaey W Edition Blazer
    Elkaey W Edition Blazer, Holly Green Details Theory "Elkaey W" blazer in edition fabric. Notched lapel; double-breasted front. Long sleeves with four-button cuffs. Princess seams on bodice. Welt pockets at waist. Straight hem. Virgin wool/spandex; lining: polyester/polyurethane. Dry clean. Made in USA of imported material. Model's measurements: Height 5'10"/177cm, bust 33"/84cm, waist 25. 6"/65. 2cm, hips 35. 8"/91cm, dress size US 2-4/FR 34-36.
  • Theory Blazer
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    Theory Blazer
    Plain weave No appliqués Solid color Lapel collar Single-breasted 1 button Single chest pocket Multipockets Long sleeves Lined interior. Material:100% Polyester
  • Theory 'Gabe N' single button wool blazer
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    Theory 'Gabe N' single button wool blazer
    Free Worldwide Delivery. All Taxes and Duties Included
    Theory's Gabe N blazer will do the staple wardrobe good with its classical elements. Featuring a notched lapel and a three-pocket style commonly found on its traditional counterparts, this wool suiting fabric cover-up's unique factor lies in its pinstripe print sleeve lining, which can be rolled up to translate a downtown-cool statement.
  • Theory Jingle Solid Wool Blend Blazer
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    Theory Jingle Solid Wool Blend Blazer
    ;Peaked lapel;Front button closure;Long sleeves with button detail;1 chest faux welt pocket;2 front flap pockets;Lined;Approx. 27"" length;Imported
  • Theory Panelled Leather Jacket
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    Theory Panelled Leather Jacket
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    Black wool blend and lambskin panelled leather jacket from Theory.
  • Theory Gabe N jacket
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    Theory Gabe N jacket
    Elegance awaits you for fall with this minimalist jacket in an impeccable classic cut. Its luxurious weave in breathable, stretch virgin wool and an ultra chic neutral colour make it a key piece for the modern, refine woman.
  • Pre-owned Theory Leather Jacket
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    Pre-owned Theory Leather Jacket
    Olive brown Theory leather double-breasted jacket with welt pockets at sides and button closures at front.
  • Theory Naibel Blazer
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    Theory Naibel Blazer
    Clever seams give the impression of lapels on a streamlined blazer crafted from crisp Italian suiting.;Open front;Long sleeves;Lined;Approx. 21"" length;Imported
  • Theory 'Kinde' Leather Sleeve Boucle Moto Jacket
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    Theory 'Kinde' Leather Sleeve Boucle Moto Jacket
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    Smooth leather sleeves and a signature asymmetrical front accentuate the moto inspiration of a chic boucle-knit jacket. Steely hardware plays up the biker edge, while a mini peplum at the back hem makes a feminine finish to the modern style. Brand: theory. Style Name: Theory 'Kinde' Leather Sleeve Boucle Moto Jacket. Style Number: 1083802. 23 1/2" length (size 8); Front zip closure; Zip cuffs; Front zip pockets; Lined
  • Theory Delaven Jacket in Edition
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    Theory Delaven Jacket in Edition
    Instantly sharpen a casual look look with this striking blazer, made in virgin wool for a soft, yet structured finish.
  • Theory Nadi Herringbone Stretch Wool Moto Jacket
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    Theory Nadi Herringbone Stretch Wool Moto Jacket
    A moto-inspired essential cast in herringbone stretch wool with faux-leather panels . Roundneck. Asymmetrical front zip closure Long sleeves. Side snap-welt pockets Faux leather panels at back cuffs and hem. About 20" from shoulder to hem. Viscose/wool/elastane. Dry clean. Imported. - Nadi Herringbone Stretch Wool Moto Jacket
  • Pre-owned Theory Wool Blazer
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    Pre-owned Theory Wool Blazer
    Black Theory long sleeve wool blazer with notched lapels, three front pockets, single rear vent and front button closure.
  • Theory Blazer - Delaven Edition
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    Theory Blazer - Delaven Edition
    Big Brown Sale! 20%-70% off Sitewide
    Theory gives the classic black blazer a softly tailored update with a graceful open silhouette and a shorter cropped length. Collarless, open silhouette, long sleeves. Slit chest pocket, two slit hip pockets, lined. Wool/elastane; lining: polyester/spandex. Dry clean. Made in USA of Imported Materials.
  • Theory Varlene Edition Wool Blend Blazer
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    Theory Varlene Edition Wool Blend Blazer
    ;V-neck;Long sleeves;Front button closure;3 front faux welt pockets;Approx. 21"" length;Made in USA
  • Theory Delaven Edition Virgin Wool Blazer
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    Theory Delaven Edition Virgin Wool Blazer
    Instantly sharpen a casual look look with this striking topper, rendered in virgin wool for a soft, yet structured finish. Open front. Long sleeves. Front welt pockets. About 24" from shoulder to hem. Virgin wool/elastane. Dry clean. Made in Italy of American fabric. - Delaven Edition Virgin Wool Blazer
  • Theory Chiffon Baharah Bomber Jacket
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    Theory Chiffon Baharah Bomber Jacket
    Theory Cassis (burgundy), navy and white Perennial-print silk chiffon Baharah bomber jacket. Compact knit stand shawl collar, patch pockets at front, single-snap barrel cuffs, cased elastic waistband, shoulder yoke at back. Zip-front closure  . Available in Cassis (burgundy)/Navy/White  . 100% silk; lining: 100% polyester; compact knit: 69% viscose, 28% nylon, 3% spandex . Dry clean . Imported . Our model is 5’10”/178cm and wearing a size Small.
  • Theory Modern Grinson Silk Blazer
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    Theory Modern Grinson Silk Blazer
    Dog Days of Summer Sale! New Markdowns Just Added!
    An understated silk-crepe Theory blazer with an easy fit. Welt pockets frame the single-button placket. A back vent relaxes the hem. Notched lapels. Long sleeves and button cuffs. Lined. Fabric: Silk crepe. Shell: 100% silk. Lining: 100% polyester. Dry clean. Imported, China.
  • Theory Flavio Jacket in Modern Suit
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    Theory Flavio Jacket in Modern Suit
    Peak lapel, front pockets, double vented back, lined. Approximately 29” from shoulder to hem. True to size. Model is 5’10”/177.5Cm and wearing a US size 2.
  • Pre-owned Theory Blazer
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    Pre-owned Theory Blazer
    Black Theory pinstripe blazer with padding at shoulder, darts at waist, flap pockets at sides and button closures at front.
  • THEORY Grinson Blazer
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    THEORY Grinson Blazer
    Dyed in an all black ensemble, Theory designs the Grinson blazer cut from luxury silk elements. Tailored for a figure definition silhouette using bodice darts, the piece is given multi front pockets with back slits for movement. Style it with theory pieces for a flawless get-up. *Front pockets *Standard notch collar *Front button fastening Our stylist uses: Theory trouser and top, Pierre Hardy shoes and Proenza Schouler bag.
  • Theory 'Grinson' silk georgette blazer
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    Theory 'Grinson' silk georgette blazer
    Free Worldwide Delivery. All Taxes and Duties Included
    Crafted from beautifully fluid silk georgette, this Grinson blazer from Theory is an exceptionally lightweight and skin-kind alternative to regular restrictive office separates. The shoulder is perfectly seamed yet non-padded for soft, feminine structure.
  • Theory Elkaey W jacket
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    Theory Elkaey W jacket
    This double-breasted jacket is a timeless piece updated with a long lapel, looser silhouette and luxurious weave in breathable, stretch virgin wool. For her return to Theory, designer Lisa Kulson focuses on modern elegant pieces with ever so perfect simplicity. Matching pant available
  • Theory Panelled Jacket
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    Theory Panelled Jacket
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    Navy blue and brown cotton blend and lambskin panelled jacket from Theory.
  • Theory Joanta Faded Wool-Blend Jacket
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    Theory Joanta Faded Wool-Blend Jacket
    Save up to 65% off in Contemporary and Dress Collections
    Theory. Joanta Faded Wool-Blend Jacket, Black. Theory "Joanta" jacket in Faded wool-blend. Notch collar; double-breasted button front. Long sleeves with epaulets. Front flap pockets; chest welt pocket. Vented back. Wool/polyurethane. Imported.
  • Pre-owned Theory Leather Blazer
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    Pre-owned Theory Leather Blazer
    Black Theory leather blazer with peaked lapel, three front pockets, back hem vent and front button closure.
  • Pre-owned Theory Jacket
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    Pre-owned Theory Jacket
    Used Theory Light Jacket 4 Gray/Gray
  • Theory Elkaey stretch-wool blazer
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    Theory Elkaey stretch-wool blazer
    Tailored to hit at the hip, Theory's 'Elkaey' blazer is woven from stretch-wool for a durable, crease-resistant handle and is lined in stretch-crepe. It has a double-breasted front that softly flatters your waist. Wear this piece for business meetings with the matching pants. Midnight-blue stretch-wool. Button fastenings at double-breasted front. 97% virgin wool, 3% elastane; lining: 82% polyester, 18% spandex. Dry clean. Designer color: Navy.
  • THEORY Niransi admiral crepe blazer
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    THEORY Niransi admiral crepe blazer
    Theory crepe blazer. Slips on. Open-front, collarless, long sleeves, buttoned cuffs, two flap pockets at front, central vent at back, fully lined. 70% triacetate, 30% polyester; lining 100% polyester. Dry clean. True to size. Size 8: Length 28" Model is 5ft 10" and wears a size 8. Made in USA.
  • Theory Coltha Coated Linen Jacket
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    Theory Coltha Coated Linen Jacket
    The weather may be bleak, but your style doesn't have to be. Designed from coated linen, the Coltha hooded jacket is a stylish top layer to throw to fend against the elements.;Attached drawstring hood;Front zip closure under button placket;Long sleeves;2 front zip pockets;Drawstring waist;Approx. 34"" length;Imported
  • Theory Trean pinstriped wool-blend blazer
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    Theory Trean pinstriped wool-blend blazer
    Theory navy and light-gray Trean blazer. Pinstriped wool-blend. Slightly padded shoulders, buttoned cuffs, faux breast pocket and flap pockets, back vent, fully lined. Button fastening at front. 74% wool, 22% polyamide, 2% polyester, 2% elastane; lining: 94% polyester, 6% polyurethane. Dry clean. Fits true to size, take your normal size. Tailored for a slim fit. Classic mid-weight, non-stretchy fabric. Those with broad shoulders may wish to take the next size up.
  • Theory Blazer
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    Theory Blazer
    Velvet No appliqués Solid color Lapel collar Single-breasted Button closing Single chest pocket Multipockets Pocket with flap Long sleeves Buttoned cuffs Rear slit Lined interior. Material:95% Cotton, 5% Elastane
  • Theory Women's Custom Gabe Edition Blazer
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    Theory Women's Custom Gabe Edition Blazer
    1 button blazer
  • Theory Tieron Jacket
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    Theory Tieron Jacket
    Styled with brown leather sleeves and yoke, Theory's Tieron jacket is crafted of multicolored tweed woven in a raised herringbone pattern. Jewel neck, patch chest pockets. Button-front closure. Lined. Available in Multi. 50% polyester, 30% polyamide, 10% acrylic, 10% cotton; lining: 94% polyester, 6% polyurethane; combo: 50% polyester, 30% polyamide, 10% acrylic, 10% cotton; combo 2: 100% lambskin. Specialty care. Made in U.S.. Our model is 5'10"/178cm and wearing a size 4.
  • Theory Joean Q Idol Jersey Jacket
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    Theory Joean Q Idol Jersey Jacket
    Leather accents, an asymmetrical front zip and silvertone snaps lend moto-inspired edge to a fitted jacket. Roundneck. Long sleeves. Exposed asymmetrical front zip closure. Front snap pockets. Lined. About 24" from shoulder to hem. Viscose/virgin wool/elastane/polyamide. Contrast 1: Virgin wool/polyamide/elastane. Contrast 2: Leather Dry clean by leather specialist. Imported. - Joean Q Idol Jersey Jacket
  • Theory Black wool woven 'Elkaey W' long sleeve blazer
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    Theory Black wool woven 'Elkaey W' long sleeve blazer
    The 'Elkaey W' blazer by Theory showcases preppy details and a relaxed silhouette making it the perfect addition to your wardrobe. Lightweight virgin wool woven. Double breasted front button closure with notched lapel. Dual slit pockets at front. Long sleeves with four-decorative button cuffs. Slightly inverted front hi-low hem. Relaxed fit. Fully lined. Size 4 measures approximately 27'' from base of back collar to hem, 24½'' sleeve length from top shoulder seam; May vary by size. Shell: 97% Virgin Wool / 3% Elastane; Lining: 94% Polyester / 6% Polyurethane; Dry Clean; U.S.A;
  • Pre-owned Theory Blazer
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    Pre-owned Theory Blazer
    Black Theory open-front blazer with creme leather sleeves, zip details at shoulders and slit pockets at sides.
  • Theory Sanda Flax Front-Zip Jacket
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    Theory Sanda Flax Front-Zip Jacket
    Sanda Flax Front-Zip Jacket Details Theory Sanda jacket in flax. Notch collar; asymmetric front zip. Long sleeves. Side zip pockets. Cropped at hip. Linen. Imported. Model's measurements: Height 5'9"/175cm, bust 32"/81cm, waist 23. 5"/60cm, hips 34"/86cm, dress size US 2/4, bra size 32B.
  • Pre-owned Theory Lavaugn Black Jacket
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    Pre-owned Theory Lavaugn Black Jacket
    Rare! Authentic Theory black satin jacket for sale! It retails for $425 at Bloomingdales, this is a great deal! It's structured beautifully and is a slight crop style (the hem falls just above the hip). The satin like texture is smooth yet holds its shape and does not wrinkle. This jacket would be flattering on all body types and heights. Wear with skinny jeans for a casual, chic look. Or pair with a little black dress for a glamorous night out! This is a great piece to polish off any outfit.
  • Theory Flavio Jacket in Torrey
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    Theory Flavio Jacket in Torrey
    Peak lapel, front pockets, double vented back, lined. True to size. Approximately 29” from shoulder to hem. Model is 5’11”/180cm and wearing a US size 2.
  • Theory Silk Blazer
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    Theory Silk Blazer
    Theorys black silk blazer is the most refined way of wearing the classically tailored silhouette - Black silk, pointed collar, button front, welted pockets, buttoned cuffs - Slim fit - Wear it with tapered pants and heels
  • Theory 'Delaven' Stretch Wool Blazer
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    Theory 'Delaven' Stretch Wool Blazer
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    Stunning in its simple construction, a lapel-less open blazer is crafted from Italian stretch virgin wool.Pre-order this style today! Add to Shopping Bag to view approximate ship date. You'll be charged only when your item ships. Brand: theory. Style Name: Theory 'Delaven' Stretch Wool Blazer. Style Number: 1097727. 22 1/2" length (size 8); No closure; Front welt pockets; 97% wool, 3% elastane; Dry clean
  • Theory Gabe Blazer
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    Theory Gabe Blazer
    ;Notched lapel;Long sleeves;Pocket detail at chest;Single button closure;2 welt pockets;Approx. 24"" length;Made in USA
  • Pre-Owned Theory Women's Jackets
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    Pre-Owned Theory Women's Jackets
    Guaranteed authentic. Theory women's jackets new size: 4 color: green
  • Theory Women's Gabe Urban Button Blazer
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    Theory Women's Gabe Urban Button Blazer
    Classic one-button blazer with waist accentuation
  • Theory Blazer
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    Theory Blazer
    Crêpe No appliqués Solid color V-neckline Single-breasted No pockets Lined interior Long sleeves. Material:56% Viscose, 40% Virgin Wool, 4% Elastane
  • Theory Blinn Kapture Wool Blend Jacket
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    Theory Blinn Kapture Wool Blend Jacket
    ;Notch collar;Long sleeves with triple barrel cuffs;Front button placket;4 front faux flap pockets;Back vent;Approx. 26"" length;Imported
  • THEORY Grinson silk-satin jacket
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    THEORY Grinson silk-satin jacket
    Theory silk-satin jacket. Exposed button fastening at front. Notch lapels, long sleeves, four functioning buttons at cuffs, one welt pocket at chest, two jet pockets at front, single vent at back hem. 100% silk; lining 100% polyester. Dry clean. True to size. Size 8: Length 27" Model is 5ft 10" and wears a size 8.
  • Theory Women's Selata Urban Blazer
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    Theory Women's Selata Urban Blazer
    Elongated two-button blazer
  • Theory Kanya Cropped Suede Jacket
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    Theory Kanya Cropped Suede Jacket
    Supple suede is expertly cut into a cropped, cutaway silhouette with wide foldover collar and single hidden front closure. Wide collar. Long sleeves. Cutaway front. Single closure. Lined. About 23" from shoulder to hem. Suede. Dry clean by leather specialist. Imported. - Kanya Cropped Suede Jacket
  • Theory Double Breasted Blazer
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    Theory Double Breasted Blazer
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    Black stretch virgin wool double breasted blazer from Theory.
  • Pre-owned Theory Wool Blazer
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    Pre-owned Theory Wool Blazer
    Used Theory Wool Blazer 2
  • Theory Sakrino Jacket in Faded
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    Theory Sakrino Jacket in Faded
    Notch lapels, double vented back, lined. Approximately 23” from shoulder to hem. True to size. Model is 5’10”/177.5Cm and wearing a US size 2.
  • Theory Black goat leather and jersey knit 'Joean Q' asymmetrical zip jacket
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    Theory Black goat leather and jersey knit 'Joean Q' asymmetrical zip jacket
    Feel classic yet comfortable in this timeless jacket by Theory! Mid-weight goat leather and wool blend knit. Rounded neckline; Concealed asymmetrical button closure with dual zip front. Dual angled snap pockets at waist. Goat leather channeling at back of sleeve and base of rear. Long sleeve. Rounded hem. Fully lined. Size 4 measures approximately 20'' from base of back collar to hem, 25'' sleeve length from top shoulder seam; May vary by size. Shell: 63% Viscose / 27% Virgin Wool / 8% Elasthane / 2% Polyamide; Combo 1: 79% Virgin Wool / 19% Polyamide / 2% Elastane; Combo 2: 100% Goat Leather; Lining: 94% Polyester / 6% Polyurethane; Padding: 100% Polyester; Imported;
  • Theory Balvino Knit Jacket with Leather Trim
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    Theory Balvino Knit Jacket with Leather Trim
    Save up to 65% off regular prices on select merchandise
    Theory Balvino Knit Jacket with Leather Trim Details Theory "Balvino" jacket in Elmore textured fabric. Spread collar; zip front. Long sleeves with leather snap-button cuffs. Side slash pockets. Leather yoked shoulders. Viscose/nylon/spandex. Made in USA of Italian material. Model's measurements: Height 5'9. 5"/176cm, bust 31. 5"/80cm, waist 23"/58cm, hips 35"/89cm, dress size US 2. Designer About Theory: Founded in 1997 by Andrew Rosen, New York-based Theory redefined the modern contemporary category. Exceptional fit, high-quality fabrics, and sleek silhouettes for both men and women have made Theory designs go-to staples in stylish closets around the globe. Size: 6. Color: BLACK/WHITE. Age Group: Adult. Material: 76% VISCOSE, 17% POLYAMIDE, 7% ELASTANE.
  • Theory Edition 2 Elkaey W Blazer
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    Theory Edition 2 Elkaey W Blazer
    Dog Days of Summer Sale! New Markdowns Just Added!
    An angular, double breasted placket lends classic, structured appeal to a tailored Theory blazer. Notched lapels and welt hip pockets. Lightly padded shoulders. Lined. Fabric: Suiting. Shell: 97% virgin wool/3% elastane. Lining: 94% polyester/6% polyurethane. Dry clean. Made in the USA.
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