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  • Theory Tenia Silk Georgette Shirt
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    Theory Tenia Silk Georgette Shirt
    Shaped to follow your curves with a body-skimming fit, Theory's luxe silk blouse is a wear-with-all essential that works every day of the week.
  • Theory Swintin Silk Top
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    Theory Swintin Silk Top
    Finished with sheer frayed trim at the neckline, Theory's pop-of-color silk top adds refined edge to everything from off-duty denim to work-worthy pencil skirts.
  • Theory 'Lotamee B' Wool Skirt
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    Theory 'Lotamee B' Wool Skirt
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    A monochrome static knit modernizes this gently flared woolen skirt, sure to be a favorite when temps take a dive. Brand: theory. Style Name: Theory 'Lotamee B' Wool Skirt. Style Number: 1188989. Pull-on style; Unlined; 94% wool, 6% polyester; Dry clean; By theory; imported
  • Theory Washed Silk Swintin Top
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    Theory Washed Silk Swintin Top
    Theory black washed silk Swintin sleeveless top. Raw-edge chiffon trim at neck, rounded hem. Concealed back zip closure. Available in Black . 100% silk . Dry clean . Imported . Our model is 5’10”/178cm and wearing a size Small.
  • Theory 'Perfect' Cotton Shirt
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    Theory 'Perfect' Cotton Shirt
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    Soft Italian-chambray shirting fabric is cut with slightly more ease than usual for a relaxed but classic button-front silhouette. Brand: theory. Style Name: Theory 'Perfect' Cotton Shirt. Style Number: 1187339. 28" length (size Medium); Front button closure; Chest patch pocket; 100% cotton; Dry clean
  • Theory Georgette Laycee Top
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    Theory Georgette Laycee Top
    Theory black silk georgette Laycee top. Crewneck, sleeveless, split side-seam vents . Concealed back zip closure  . Available in Black . 100% silk . Dry clean . Imported . Our model is 5’10”/178cm and wearing a size Small.
  • Theory 'Ramalla' Silk V-Neck Top
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    Theory 'Ramalla' Silk V-Neck Top
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    Delicate fringe trim traces the neckline of an elegant top crafted with a flowing, fluid silhouette from fine silk georgette. Brand: theory. Style Name: Theory 'Ramalla' Silk V-Neck Top. Style Number: 1142098. 29" length (size Medium); V-neck; Long sleeves with single-button cuffs; Curved hem; 100% silk
  • Theory 'Mirzi S' stripe Merino wool sweater
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    Theory 'Mirzi S' stripe Merino wool sweater
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    Elevate the autumn/winter edit with this Mirzi S sweater from Theory. Beautifully crafted from Merino wool, this piece features black and navy stripes that add confidence to new season sets while lending exceptional comfort and warmth.
  • Theory Erimenthia Three-Quarter Sleeve Ponte Dress
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    Theory Erimenthia Three-Quarter Sleeve Ponte Dress
    Theory Erimenthia Three-Quarter Sleeve Ponte Dress, Navy Details Theory "Erimenthia" shirtdress in stretch-ponte knit. Spread collar; button front. Three-quarter sleeves. Front patch pockets. Column silhouette. Pullover style. Viscose/nylon/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: SMALL. Color: NAVY. Age Group: Adult. Material: 61% VISCOSE, 33% POLYAMIDE, 6% ELASTANE.
  • Theory Pant Overall
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    Theory Pant Overall
    sleeveless, crêpe, solid color, mid rise, hook-and-bar, zip, four pockets, with elastic bottom, wide neckline, strap detailing, not made of fur. Material:100% Silk
  • Theory Jodi B Cashmere Sweater
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    Theory Jodi B Cashmere Sweater
    Finished with chunky ribbed trim and a boxy, body-skimming silhouette, Theory's super-soft cashmere pullover is a luxe layering essential you'll wear all season long.
  • Theory Jodi B Half-Sleeve Cashmere Sweater
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    Theory Jodi B Half-Sleeve Cashmere Sweater
    Theory Jodi B Half-Sleeve Cashmere Sweater Details Theory "Jodi B." sweater in soft cashmere knit. Mock turtleneck; half raglan sleeves. Slim, pullover style. Cashmere. Imported. Model's measurements: Height 5'10. 5"/179cm, bust 32"/82cm, waist 23. 5"/60cm, hips 34. 5"/88cm, 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: LARGE. Color: DEEP NAVY. Age Group: Adult. Material: 100% CASHMERE.
  • Theory Cropped Tank Top
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    Theory Cropped Tank Top
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    Blue silk cropped tank top from Theory featuring a round neck and contrast white trim.
  • Theory 'Tolleree' short sleeve cashmere sweater
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    Theory 'Tolleree' short sleeve cashmere sweater
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    Upgrade your seasonal wardrobe with this Tolleree sweater from Theory. Screened in deep navy, this cashmere piece is designed with rolled collar, cuff and hem that seamlessly induce insouciant elegance to any off duty sets.
  • Theory 'Gabe 2' Wool Blend Blazer
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    Theory 'Gabe 2' Wool Blend Blazer
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    Italian virgin wool-blend construction creates a polished look and feel on a smooth single-button blazer tailored with a sculpted, feminine fit. Broad peak lapels and flap pockets finish the look with timeless touches. Brand: theory. Style Name: Theory 'Gabe 2' Wool Blend Blazer. Style Number: 1083861. 26" length (size 8); Three-button cuffs; Chest pocket; flap pockets; Center vent; Lined
  • Rental theory Navy Grinson Blazer
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    Rental theory Navy Grinson Blazer
    Blue silk (100% silk). Long sleeves with button cuffs. Notch-Lapels with faux pockets. Lined. 25” from shoulder to hem. Imported.
  • Theory Jillas Top in Ribbed Viscose
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    Theory Jillas Top in Ribbed Viscose
    Ribbed trims. True to size. Model is 5’10”/177.5Cm and wearing a US size S.
  • Theory Sunny Keltrice Skirt
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    Theory Sunny Keltrice Skirt
    Dog Days of Summer Sale! New Markdowns Just Added!
    Pleating accentuates the swingy fit of this Theory miniskirt. Buttoned closure in front. Lined. Fabric: Crisp voile. Shell: 100% ramie. Lining: 100% cotton. Dry clean. Imported, Vietnam.
  • Theory The Perfect Cotton Shirt
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    Theory The Perfect Cotton Shirt
    This indispensable woven cotton basic finesses your best suits and separates, and rocks a cool, sporty look with jeans, as well. Point collar. Long sleeves with button cuffs. Single chest pocket. Button front. Shirttail hem. Yoked back with box pleat. About 25" from shoulder to hem. Cotton. Machine wash or dry clean. Made in Italy of imported fabric. - The Perfect Cotton Shirt
  • Theory Bozwell Leather Leggings
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    Theory Bozwell Leather Leggings
    Super-sleek and ultra-luxe, Theory's supple leather leggings add rich polish to everything from cozy ponchos to breezy silk blouses.
  • Theory 'Leenda B' turtleneck Merino wool sweater
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    Theory 'Leenda B' turtleneck Merino wool sweater
    Free Worldwide Delivery. All Taxes and Duties Included
    Opt for Theory's turleneck sweater for the winter season to elevate your sophisticated attire. Rendered in soft Merino wool, this knit is skin-kind and fits close to the body with lightness. The allover rib knit construction naturally flatters the figure for multiple styling options.
  • Theory Tianmer Long-Sleeve Blouse
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    Theory Tianmer Long-Sleeve Blouse
    Theory. Tianmer Long-Sleeve Blouse, Vintage Blue. Theory "Tianmer" blouse. Approx. measurements: 22.5"L; 25.5"L center back to hem. Point collar; button front. Long sleeves with barrel cuffs. Chest patch pocket. Yoked back shoulders; box pleat. Shirttail hem. Ramie linen. Dry clean. Imported of Italian material.
  • Theory Swintin Modern Silk Georgette Blouse
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    Theory Swintin Modern Silk Georgette Blouse
    Worn layered or alone, this sumptuous silk shirt adds a chic element of style with its sheer, raw-edged trim at the neckline. Jewelneck. Sheer raw-edged trim. Sleeveless. Curved hem. Concealed back zip. About 28" from shoulder to hem. Silk. Dry clean. Imported. - Swintin Modern Silk Georgette Blouse
  • Theory Tylary Sunny Maxi Skirt
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    Theory Tylary Sunny Maxi Skirt
    Theory Tylary Sunny Maxi Skirt Details Theory "Tylary" maxi skirt in Sunny lightweight fabric. Side slant pockets. Natural rise; belt loops. Button-down front. Flowy silhouette; side slits. Linen/viscose. Made in USA. Model's measurements: Height 5'11"/180cm, bust 32"/81cm, waist 24"/61cm, hips 34"/86cm, dress size US 2/4. 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: ARMADA BLUE. Age Group: Adult. Material: 75% LINEN, 25% VISCOSE.
  • Theory Wendel Sleeveless Sweater
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    Theory Wendel Sleeveless Sweater
    Dog Days of Summer Sale! New Markdowns Just Added!
    Soft jersey lends a close, clingy fit to this lightweight Theory turtleneck top. Sleeveless. Fabric: Jersey. 90% viscose/10% elastane. Dry clean. Made in the USA. Imported fabric.
  • Theory 'Shezi' polished leather biker jacket
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    Theory 'Shezi' polished leather biker jacket
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    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 'Gairi' Genuine Shearling Vest
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    Theory 'Gairi' Genuine Shearling Vest
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    Closely shorn shearling fur is cut into a thigh-grazing vest with high side vents for a sumptuous and sublime layering piece.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 'Gairi' Genuine Shearling Vest. Style Number: 1142205. Hidden front-snap closure; Crewneck; Side-seam pockets; Vented sides; Genuine lamb shearling (Spain)
  • Theory Jinxil Sleeveless Ponte Dress
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    Theory Jinxil Sleeveless Ponte Dress
    Theory Jinxil Sleeveless Ponte Dress, Navy Details Theory "Jinxil" ponte dress in stretch-knit. Jewel neckline. Sleeveless; minimal shoulder coverage. Fitted bodice and column skirt; seam at natural waist. Hidden back zip. Viscose/nylon/spandex. Imported. Model's measurements: Height 5'9. 5"/176cm, bust 32"/81cm, waist 23"/58cm, hips 33. 5"/85cm, dress size US 0/2. 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: 8. Color: NAVY. Age Group: Adult. Material: 61% VISCOSE, 33% POLYAMIDE, 6% ELASTANE.
  • Theory Kerash Textured Knit Skirt
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    Theory Kerash Textured Knit Skirt
    Theory. Kerash Textured Knit Skirt. Theory "Kerash" skirt in Palmetto knit. Contrast leather waistband. Side zipper closure. Slim, fitted style. Cotton/acrylic/wool/nylon/spandex. Imported of Italian material.
  • Theory Blaire Double Silk Blouse
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    Theory Blaire Double Silk Blouse
    ;Crew neck;Short sleeves;Back zip closure;Front keyhole opening;Elasticized hem;Approx. 21"" shortest length, 23"" longest length;Imported
  • Pre-owned Theory Cashmere Pullover Sweater
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    Pre-owned Theory Cashmere Pullover Sweater
    Used Theory Cashmere Pullover Medium
  • Theory Leenda Striped Mock Neck Top
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    Theory Leenda Striped Mock Neck Top
    Defined by skinny stripes and ribbed texture, this figure-flattering top from Theory makes a smooth transition from office to off-duty thanks to a streamlined silhouette that's tailor-made for layering.
  • Theory Adbelle Pant in Jetty
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    Theory Adbelle Pant in Jetty
    Pull-on, darted seams in back. Skinny fit. Model is 5’10”/177.5Cm and wearing a US size 2.
  • Theory 'Niransi' open front blazer
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    Theory 'Niransi' open front blazer
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    Made from Admiral Crepe, a super-smooth fabric with an excellent drape, this Niransi blazer from Theory is tailored beautifully with an open front that elevates the wardrobe staple to new heights. Showing a degree of good taste in versatile navy, this piece is specially made for the modern working woman.
  • Theory Retrieve Pagia Crop Top
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    Theory Retrieve Pagia Crop Top
    Dog Days of Summer Sale! New Markdowns Just Added!
    A flirty Theory crop top in a fitted silhouette. Angled arm openings. Back zip. Fabric: Mid-weight jersey. 92% cotton/8% elastane. Dry clean. Made in the USA. Imported fabric.
  • Theory Osteen Silk Surplice Dress
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    Theory Osteen Silk Surplice Dress
    A surplice neckline imparts a flattering fit to this elegant silk style complete with a classic keyhole back. Surplice neckline. Sleeveless. Layered bodice. Side slash pockets. Keyhole back with button closure. Concealed back zip. About 23" from natural waist. Silk. Dry clean. Imported. - Osteen Silk Surplice Dress
  • Theory Eletkah Long Coat
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    Theory Eletkah Long Coat
    Theory camel double-faced wool-cashmere melton Eletkah long coat.  Notch lapels, patch side pockets . Asymmetric button-front closure . Available in Camel . 90% wool, 10% cashmere . Dry clean . Imported . Our model is 5’10”/178cm and wearing a size Medium.
  • Pre-owned Theory Sleeveless Blouse
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    Pre-owned Theory Sleeveless Blouse
    Used Theory Sleeveless Blouse P
  • Theory Laural Double Silk Blouse
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    Theory Laural Double Silk Blouse
    ;Cowl neck;Sleeveless;Approx. 24.5"" length;Imported
  • Theory Treeca Stretch Cotton Pants
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    Theory Treeca Stretch Cotton Pants
    A season-spanning must-have in figure-flattering stretch cotton, Theory's streamlined pants are a wear-everywhere basic no closet should be without.
  • Theory Pre-owned Theory Bright Violet Mistina C0209601 Dress
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    Theory Pre-owned Theory Bright Violet Mistina C0209601 Dress
    Playful, office ready button front dress with a shirred skirt, drawstring waistband and cap sleeves and slash pockets. Inside tank liner so it's not see through. New with tags. Sold out in stores.
  • Theory 'Harwell' admiral crepe skirt
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    Theory 'Harwell' admiral crepe skirt
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    Famed for its sophisticated feminine designs, Theory elevates its skirts with extra attention to details. Rendered in a warm navy palette, this piece is made with its unique admiral crepe, known for its exceptionally smooth texture and flattering drape, making this a figure-flattering piece for office dressing.
  • Theory Flavio Edition Vest - Bloomingdale's Exclusive
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    Theory Flavio Edition Vest - Bloomingdale's Exclusive
    Theory demonstrates its wear-to-work skill set with this modern take on the classic borrowed-from-the-boys vest. Designed exclusively for Bloomingdale's, the tailored layering essential makes a polished presentation with its peaked lapel, cutaway front and a longer, thigh-grazing length.
  • Theory Simara Striped Silk Button-Down Shirt
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    Theory Simara Striped Silk Button-Down Shirt
    Theory Simara Striped Silk Button-Down Shirt Details Exclusively ours. Theory "Simara" shirt in Amana stripe. Spread collar; button-front. Long sleeves with barrel cuffs. Patch pocket at chest. Shirttail hem. Silk. Imported of Italian 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. 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: LARGE. Color: BLUE/WHITE. Age Group: Adult. Material: 100% SILK.
  • Theory Tianmer Pocket Shirt
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    Theory Tianmer Pocket Shirt
    A chic everyday staple, the Tianmer Pocket Shirt from Theory boasts a finely woven design featuring a classic point collar, chest pocket and buttoned cuffs. Simply pair with tailored separates or skinny jeans and ballerina pumps to channel a sleek on- and off-duty look.
  • Theory Ranied Jetty Sleeveless Dress
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    Theory Ranied Jetty Sleeveless Dress
    Theory. Ranied Jetty Sleeveless Dress, Black. Therory "Rained Jetty" dress in stretch-knit. Approx. measurements: 33.5"L shoulder to hem, 36.5"L center back to hem. Jewel neckline. Sleeveless. Fitted bodice and column skirt; banded waist. Exposed back zip. Viscose/cotton/spandex. Dry clean. Imported.
  • Theory Superslim Pant in Edition
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    Theory Superslim Pant in Edition
    FIT: A slim-fit, high-waisted pant meticulously tailored to complement any shirt or jacket pairing. Minimal and flattering, the silhouette’s clean design is timeless. FABRIC: Made from Edition, a luxurious, breathable wool blend. HOW TO WEAR IT: Pair with the Johnna Top in Classic Tee for an understatedly put-together aesthetic.
  • Theory 'Betty' Stretch Wool Sheath Dress
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    Theory 'Betty' Stretch Wool Sheath Dress
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    A simple sheath dress composed of a lightweight wool blend goes unadorned to keep the focus on a flawless silhouette. Brand: theory. Style Name: Theory 'Betty' Stretch Wool Sheath Dress. Style Number: 1083828. 29" length (size 8); Hidden back-zip closure; Lined; 88% wool, 10% polyamide, 2% spandex; Dry clean
  • 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 Pre-owned Theory Black Velvet Blazer
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    Theory Pre-owned Theory Black Velvet Blazer
    Theory black velvet blazer. Fitted. Size 0. Very versatile...can be dressed up or down. Get a jumpstart on fall with a beautiful new piece!
  • Theory Tianmer Long-Sleeve Blouse
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    Theory Tianmer Long-Sleeve Blouse
    Theory Tianmer Long-Sleeve Blouse, Vintage Blue Details Theory "Tianmer" blouse. Approx. measurements: 22. 5"L; 25. 5"L center back to hem. Point collar; button front. Long sleeves with barrel cuffs. Chest patch pocket. Yoked back shoulders; box pleat. Shirttail hem. Ramie linen. Dry clean. 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: VINTAGE BLUE. Age Group: Adult. Material: 100% RAMIE.
  • Theory Slim Pants
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    Theory Slim Pants
    Dyed in an unusual shade of petrol blue and fitted with an elasticated waist, these fitted pants from Theory are the most effortless way of wearing tailored attire - Petrol blue fabric, elasticated waist with buttons, welted pocket - Slim fit - Wear them with a sleeveless blouse and pumps
  • Theory 'Thaniel' elastic waist twill pants
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    Theory 'Thaniel' elastic waist twill pants
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    Harking back to the brand's aesthetics, Theory's Thaniel pants will liberate the classic uniform with sophisticated ease. Crafted from cotton-blend twill for firm fit and comfortable crisp, this pair is cleverly designed with an interior elastic waistband for stretchy wear without interrupting the clean-cut appearance.
  • Pre-owned Theory Black Wool Blend Spaghetti Strap Dress
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    Pre-owned Theory Black Wool Blend Spaghetti Strap Dress
    Size 6 Black Spaghetti Strap Dress Body 96% Wool 4% Spandex Lining 94% Polyester 6% Spandex Concealed side zip V neck Pleated hem Underarm to undearm 15.5" Waist 29.5" Hips 39.5" Total length 38"
  • Theory Tremayah Long Vest
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    Theory Tremayah Long Vest
    Theory black brushed twill Tremayah double-breasted long vest. Notch lapels, two wide-welt side pockets, central vent. Button-front closure. Available in Black. 90% virgin wool, 10% polyamide. Dry clean. Imported. Our model is 5'10"/178cm and wearing a size Small.
  • Theory Fantina Sweater in Cashmere
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    Theory Fantina Sweater in Cashmere
    Rolled trims. True to size. Model is 5’10”/177.5Cm and wearing a US size S.
  • Theory Linigole denim dress
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    Theory Linigole denim dress
    Theory blue Linigole dress. Made in the USA. Denim. Detachable belt, slant pockets, buttoned cuffs, back vent. Button fastenings through front. 100% cotton. Dry clean or machine wash. Fits true to size, take your normal size. Cut for a loose fit, use the belt to pull it in at the waist. Mid-weight, non-stretchy fabric.
  • Theory Dantrell Short-Sleeve Silk Top
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    Theory Dantrell Short-Sleeve Silk Top
    Theory Dantrell Short-Sleeve Silk Top Details Theory "Dantrell" top in modern georgette. Round neckline. Short sleeves. Loose fit. Back zip. Silk; 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. 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: LIGHT NAVY. Age Group: Adult. Material: 100% SILK.
  • Theory Shirt - Perfect Icon
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    Theory Shirt - Perfect Icon
    Find your new best friend in this classic chambray shirt from Theory-the designers who continually deliver a masterclass in understated pieces.
  • Theory 'Biaz SL' sleeveless pleat hem ramie top
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    Theory 'Biaz SL' sleeveless pleat hem ramie top
    Free Worldwide Delivery. All Taxes and Duties Included
    The epitome of effortless dressing, Theory's Biaz SL top is armed with classic tailoring elements that mark the brand's signature direction. Crafted from lightweight ramie fabric and finished off with intricate pleats at the front, this piece creates an interesting contrast when paired with slim-fitting pants.
  • Theory Thorene Pant in Admiral Crepe
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    Theory Thorene Pant in Admiral Crepe
    Elasticated waistband, welted front pockets. True to size. Model is 5’10”/177.5Cm and wearing a US size 2.
  • Theory Jodi B Half-Sleeve Cashmere Sweater
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    Theory Jodi B Half-Sleeve Cashmere Sweater
    Theory. Jodi B Half-Sleeve Cashmere Sweater. Theory "Jodi B." sweater in soft cashmere knit. Mock turtleneck; half raglan sleeves. Slim, pullover style. Cashmere. Imported.
  • Pre-owned Theory Long Sleeve Silk Top
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    Pre-owned Theory Long Sleeve Silk Top
    Used Theory Long Sleeve Silk Top Medium
  • Theory Simara Cozy Plaid Shirt
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    Theory Simara Cozy Plaid Shirt
    A soft-to-the-touch wool blend and a borrowed-from-the-boys silhouette lend laid-back attitude to this denim-friendly plaid button-up from Theory.
  • Theory 'Padra' elastic waist cropped pants
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    Theory 'Padra' elastic waist cropped pants
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    Ideal for both business and pleasure, these Padra ponte jersey pants from Theory will lend casual ease to your autumn/winter edit. Reigniting the AW15 sports-luxe trend with its cropped length and a slim tapered leg, this pair is thoughtfully designed with an elasticated waist for supreme flattery.
  • Theory Ranied Jetty Sleeveless Dress
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    Theory Ranied Jetty Sleeveless Dress
    Theory Ranied Jetty Sleeveless Dress, Black Details Therory "Rained Jetty" dress in stretch-knit. Approx. measurements: 33. 5"L shoulder to hem, 36. 5"L center back to hem. Jewel neckline. Sleeveless. Fitted bodice and column skirt; banded waist. Exposed back zip. Viscose/cotton/spandex. Dry clean. 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: 8. Color: BLACK. Age Group: Adult. Material: 53% VISCOSE, 42% COTTON, 5% ELASTANE.
  • 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 Yeryna Cashmere Cardigan
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    Theory Yeryna Cashmere Cardigan
    ;Deep V-neck;Long sleeves;Front button closure;Approx. 27.5"" length;Imported
  • Pre-owned Theory Tunic
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    Pre-owned Theory Tunic
    Blue denim Theory sleeveless tunic with crew neck, thick straps and concealed zip closure at back. Designer size 00.
  • Theory 'Tonerma' pants
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    Theory 'Tonerma' pants
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    Figure-hugging with a stretch ponte jersey concoction, these Tonerma pants from Theory are zipped up for an elegant flourish. Falling on the natural waist and visually lengthening the legs, this cropped pair is a polished essential that matches well with your favourite autumn/winter separates.
  • Theory Mirzi Refined Merino Wool Sweater
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    Theory Mirzi Refined Merino Wool Sweater
    This figure-skimming, flat-ribbed knit pullover of fine merino wool is sure to become an indispensable wardrobe staple that you'll love for it's lightweight comfort and soft hand. Round neckline. Long sleeves. Slim fit. About 24" from shoulder to hem. Merino wool. Dry clean. Imported of Italian fabric. - Mirzi Refined Merino Wool Sweater
  • Theory Akron Thorene Wool Pull On Pants
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    Theory Akron Thorene Wool Pull On Pants
    Dog Days of Summer Sale! New Markdowns Just Added!
    Theory pants with a soft texture and relaxed fit. Welt hip pockets. Hidden elastic waistband. Fabric: Brushed weave. 98% wool/2% elastane. Dry clean. Imported, Vietnam.
  • Rental theory Calvino Brown Sheath
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    Rental theory Calvino Brown Sheath
    Blue Ponte (50% polyester, 30% polyamide, 10% acrylic, 10% cotton with leather contrast). Sleeveless. Crew Neckline with brown leather detail. A-Line skirt. Hidden back zipper with hook-and-eye closure. Fully lined. 34” from shoulder to hemline. Imported.
  • Theory Grinson Silk Blazer
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    Theory Grinson Silk Blazer
    Exuding the brand's iconic minimalistic style, Theory's Grinson blazer is crafted from pure navy silk and features notched lapels, three pockets and a single front button fastening. Ultra lightweight with transseasonal appeal, pair it with tailored separates for the office or skinny jeans when off duty.
  • Theory Delrina L Cashmere Tunic Sweater
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    Theory Delrina L Cashmere Tunic Sweater
    Throw this luxurious cashmere sweater atop opaque tights as a chic sweaterdress or work a cool, slouched silhouette by pairing it with harem pants Deep v-neck. Long sleeves. Ribbed neck, cuffs and hem. About 36" from shoulder to hem. Cashmere. Dry clean. Imported. - Delrina L Cashmere Tunic Sweater
  • Theory Thanella Bermuda Shorts
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    Theory Thanella Bermuda Shorts
    Theory. Thanella Bermuda Shorts, Sail Blue. Theory "Thanella" Bermuda shorts in Crunch fabric. Approx. measurements: 10" rise, 9.5" inseam, 20" outseam; 20" leg opening. Side slash pockets. Elasticized waist; flat front. Straight legs; hem hits slightly above knee. Pull-on style. Linen/viscose/spandex. Made in USA of imported material.
  • Theory Pre-owned Theory Dress Black Wool Blend Spaghetti Strap
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    Theory Pre-owned Theory Dress Black Wool Blend Spaghetti Strap
    Size 6Black Spaghetti Strap DressBody 96% Wool 4% SpandexLining 94% Polyester 6% SpandexConcealed side zipV neckPleated hemUnderarm to undearm 15.5"Waist 29.5"Hips 39.5"Total length 38"
  • Theory Garetto Fixture Ponte Pants
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    Theory Garetto Fixture Ponte Pants
    Theory Garetto Fixture Ponte Pants, Charcoal Details Theory "Garetto" pants in stretch-knit ponte. Back welt pockets. Rise sits above the natural waist. Fitted through waist and thigh; legs flare from knee. Full-length. Hook/zip fly. Viscose/nylon/spandex. Made in USA of Italian materials. Model's measurements: Height 5'10. 5"/179cm, bust 32"/82cm, waist 23. 5"/60cm, hips 34. 5"/88cm, 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: 8. Color: Grey. Age Group: Adult. Material: 61% VISCOSE, 33% POLYAMIDE, 6% ELASTANE.
  • Theory Perfect Crew Staple Cashmere Blend Sweater
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    Theory Perfect Crew Staple Cashmere Blend Sweater
    ;Crew neck;Long sleeves;Ribbed trim;Approx. 24.5"" length;Imported
  • Theory Women's Pencil Edition Skirt
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    Theory Women's Pencil Edition Skirt
    Pencil skirt
  • Theory Alizay Top in Modern GGT
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    Theory Alizay Top in Modern GGT
    FIT: This double layered diaphanous top features a crossed open front. FABRIC: Made from Modern Georgette, an airy silk fabric. HOW TO WEAR IT: Pair with the Tonerma pant and Kala heel.
  • Theory 'Grinson CL' Single Button Silk Blazer
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    Theory 'Grinson CL' Single Button Silk Blazer
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    Luxurious navy blue silk is tailored into a versatile single-button blazer styled with classic notch lapels and smooth welt pockets.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 'Grinson CL' Single Button Silk Blazer. Style Number: 1100675. 28 1/2" length (size 8); Single-button closure; Four-button cuffs; Chest pocket; front welt pockets; Center vent
  • Theory Corlyann cashmere sweater
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    Theory Corlyann cashmere sweater
    Theory blue Corlyann sweater. Mid-weight cashmere. Ribbed trims. Slips on. 100% cashmere. Dry clean. Fits true to size, take your normal size. Designed for a loose fit. Mid-weight knit.
  • Theory Mini Skirt
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    Theory Mini Skirt
    Plain weave Solid color Mid rise No appliqués Hook-and-bar Zip Front closure Multipockets Skirt. Material:98% Cotton, 2% Lycra
  • Theory Osteen Dress Dresses
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    Theory Osteen Dress Dresses
    Osteen Dress 100% silk. Dry clean only. Shoulder seam to hem measures approx 38" in length. Unlined. Wrapped front with drape detail. Front slant pockets. Back keyhole with button closure. Hidden back zipper closure.
  • Pre-owned Theory Casual Skirt
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    Pre-owned Theory Casual Skirt
    Used Theory Casual Skirt 12 Blue/Blue
  • Theory 'Akena W' paisley print silk georgette top
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    Theory 'Akena W' paisley print silk georgette top
    Free Worldwide Delivery. All Taxes and Duties Included
    Persian in its origin, the quintessential paisley print takes a contemporary turn with this Akena W top from Theory. Featuring a scoop neck and a twisted knot racerback, this luxurious silk georgette piece offers you an effortlessly stylish option for the upcoming season.
  • Theory Camden Stretch Wool Straight Skirt
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    Theory Camden Stretch Wool Straight Skirt
    This simply styled straight skirt, tailored in a stretch wool blend, is enriched with texture and detailed with a single, raised center seam. Narrow waistband. Raised center-front seam detail. Back darts. Concealed back zip. Lined. About 26" long. Virgin wool/acrylic/polyamide/elastane. Dry clean. Imported of Italian fabric. - Camden Stretch Wool Straight Skirt
  • Theory Florencia Lory Striped Poncho
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    Theory Florencia Lory Striped Poncho
    Striped poncho in a cozy wool blend. Ribbed mockneck. Long cape sleeves Ribbed asymmetrical hem. Pullover style. About 39" from shoulder to hem at longest point. Wool/polyamide/elastane. Dry clean. Imported. - Florencia Lory Striped Poncho
  • Theory Shirt - Tianmer Sunny
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    Theory Shirt - Tianmer Sunny
    This slightly cropped shirt silhouette from Theory is a must-have closet staple. The style-forward button-front piece speaks to business in the boardroom and off-duty on the weekend. (Clearance)
  • Theory 'Analiese' Open Front Cashmere Cardigan
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    Theory 'Analiese' Open Front Cashmere Cardigan
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    Dropped-shoulder styling and an open placket add relaxed attitude to a long, menswear-inspired cardigan knit from pure cashmere. Brand: theory. Style Name: Theory 'Analiese' Open Front Cashmere Cardigan. Style Number: 1142232. 33" length (size Medium); No closure; Long sleeves; 100% cashmere; Dry clean
  • Theory Zip Leggings
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    Theory Zip Leggings
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    Navy blue zip leggings from Theory.
  • Theory Even Shorts in Kick Pool Print
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    Theory Even Shorts in Kick Pool Print
    FIT: This lightweight, breathable short features side zip pockets and a banded elastic waist. FABRIC: Made from Kick Pool Print, a water-repellent, quick-dry, anti-odor stretch fabric. HOW TO WEAR IT: Pair with the Turner jacket for a complete ensemble.
  • Theory Cape
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    Theory Cape
    Flannel No appliqués Solid color Classic neckline Single-breasted Zip Multipockets Long sleeves Lined interior Outerwear. Material:71% Virgin Wool, 20% Polyamide, 5% Cashmere, 4% Elastane
  • Pre-owned Theory Jeans
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    Pre-owned Theory Jeans
    Used Theory Jeans 2
  • Theory Thorene Akron Stretch-Wool Pants
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    Theory Thorene Akron Stretch-Wool Pants
    Effortless pull-on pants of stretch wool from Italy are a wardrobe essential, in a slim, sleek silhouette. Elasticized waist. Pull-on styling. Slim leg. Rise, about 10". Inseam, about 26". Wool/elastane. Dry clean. Imported of Italian fabric. - Thorene Akron Stretch-Wool Pants
  • Theory Leenda Striped Mock Neck Top - Bloomingdale's Exclusive
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    Theory Leenda Striped Mock Neck Top - Bloomingdale's Exclusive
    Thanks to vibrant stripes and a streamlined fit that's tailor-made for layering, this only at Bloomingdale's mock neck from Theory makes the work-to-weekend leap with effortless ease.
  • Theory Tubular Jade Tank
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    Theory Tubular Jade Tank
    Dog Days of Summer Sale! New Markdowns Just Added!
    A formfitting Theory tank with extra stretch. V neckline. Crisscross spaghetti straps. Fabric: Stretch jersey. 92% nylon/8% elastane. Dry clean. Made in the USA. Imported fabric.
  • Theory Women's Custom Gabe Edition Blazer
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    Theory Women's Custom Gabe Edition Blazer
    1 button blazer
  • Theory Mustadio Wool Twill Crop Trousers
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    Theory Mustadio Wool Twill Crop Trousers
    Theory navy wool twill Mustadio crop trousers.  Flat front, set-on waistband, belt loops, angled pockets, double-welt pockets at back, cuffed legs . 10" rise, 26" inseam, 14" leg opening (approximately) . Hook-and-bar closure, jigger button . Available in Navy . 100% wool . Dry clean . Imported . Our model is 5’10”/178cm and wearing a size 4.
  • Theory Quennel leather-paneled stretch wool-blend coat
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    Theory Quennel leather-paneled stretch wool-blend coat
    Perfect for transitioning into fall and winter, Theory's 'Quennel' coat has brown leather sleeves that can be detached for an alternative look. Crafted from midnight-blue stretch wool-blend, this piece is cut for a loose fit that's ideal for layering. We'll be wearing ours with cropped pants and ankle boots. Midnight-blue stretch wool-blend and brown leather. Concealed button fastenings through front. 79% wool, 19% polyamide, 2% elastane; sleeves: 100% leather (Lamb); lining: 94% polyester, 6% polyurethane. Specialist clean.
  • Theory Gemia Silk Double-Georgette Blouse
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    Theory Gemia Silk Double-Georgette Blouse
    The classic silk blouse updated by oversized pockets and a cropped silhouette Point collar. Sleeveless. Concealed front zip closure. Front patch pockets About 21" from shoulder to hem. Silk Dry clean. Imported. - Gemia Silk Double-Georgette Blouse
  • Theory Pajeema silk straight-leg pants
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    Theory Pajeema silk straight-leg pants
    Theory midnight-blue and white Pajeema pants. Striped silk. Elasticated waistband. Pull on. 100% silk. Dry clean. Fits true to size, take your normal size. Mid-rise, straight-leg fit. This item is particularly long. Mid-weight, slightly stretchy fabric. Those with a petite frame may wish to take the next size down.
  • THEORY Talniza crepe top
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    THEORY Talniza crepe top
    Theory crepe top. Concealed hook-and-eye and zip fastening at back. Low turtleneck, sleeveless, central pleat detail at front, notched hem. 70% triacetate, 30% polyester. Dry clean. True to size. Size 8: Length 30" Model is 5ft 10" and wears a size 8.
  • Theory Alira Staple Cashmere Blend Blouse
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    Theory Alira Staple Cashmere Blend Blouse
    ;Funnel neck;Long sleeves;Ribbed trim;Approx. 20"" length;Imported
  • Theory Raashida Abstract Print Blouse - Bloomingdale's Exclusive
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    Theory Raashida Abstract Print Blouse - Bloomingdale's Exclusive
    Theory opts for graphic impact with this abstract-print top, designed exclusively for Bloomingdale's. Featuring a feminine tie at the neck and a touch of sheer, frayed trim, it's an eye-catching look that segues seamlessly from work-worthy separates to off-duty skinnies.
  • Theory 'Mayolee' colourblock sweater
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    Theory 'Mayolee' colourblock sweater
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    Classic styles endure the longest, and this Theory sweater makes no exception. Ushered in contrasting black and white, this one strikes with a semi-sheer linen-blend fabrication that is pinpointed by ribbed detailing for a sporty appeal. A great layering piece for the upcoming winter, this top is the go-to solution to this season's sartorial conundrums.
  • Theory T-shirt
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    Theory T-shirt
    Jersey Stripes Round collar Short sleeves No appliqués No pockets. Material:100% Cotton
  • Theory Wendel Sleeveless Knit Top
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    Theory Wendel Sleeveless Knit Top
    Theory Wendel Sleeveless Knit Top Details Theory "Wendel" top in ribbed-knit. Turtleneck. Sleeveless; moderate shoulder coverage. Fitted silhouette. Pullover style. Viscose/spandex. 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: MEDIUM. Color: DEEP NAVY. Age Group: Adult. Material: 90% VISCOSE, 10% ELASTANE.
  • Theory Pre-owned Theory Navy And White Seersucker Dress
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    Theory Pre-owned Theory Navy And White Seersucker Dress
    Brand New Theory seersucker shift dress. navy and white striped with back zipper. Retails for $298Size 4length 34"chest 15" acrosswaist 14"
  • Theory Simara Striped Silk Button-Down Shirt
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    Theory Simara Striped Silk Button-Down Shirt
    Theory. Simara Striped Silk Button-Down Shirt. Exclusively ours. Theory "Simara" shirt in Amana stripe. Spread collar; button-front. Long sleeves with barrel cuffs. Patch pocket at chest. Shirttail hem. Silk. Imported of Italian material.
  • 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 Midnight Navy Cotton Sleeveless Shirtdress
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    Pre-owned Theory Midnight Navy Cotton Sleeveless Shirtdress
    Size 10 Midnight navy button down shirtdress 75% Cotton 25% Nylon Sleeveless Pleated skirt Underarm to underarm 18" Waist 32" Hips 40" Total length 35"
  • Theory Turner Jacket in Kick Pool Print
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    Theory Turner Jacket in Kick Pool Print
    FIT: This lightweight, breathable windbreaker features a front zip, high side-zip pockets and an elasticized waist. FABRIC: Made from Kick Pool Print, a water-repellent, quick-dry, anti-odor stretch fabric. HOW TO WEAR IT: Pair with the Mine short.
  • 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 Women's Perfect Icon Cotton Button Down Shirt
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    Theory Women's Perfect Icon Cotton Button Down Shirt
    Long sleeve
  • Pre-owned Theory Casual Skirt
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    Pre-owned Theory Casual Skirt
    Used Theory Casual Skirt 0
  • Theory Amilana linen-blend dress
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    Theory Amilana linen-blend dress
    Theory navy Amilana dress. Linen-blend. Open back. Ties at back, concealed hook and zip fastening at back. 62% linen, 36% viscose, 2% elastane. Dry clean. Fits true to size, take your normal size. Fitted at the bust and waist, loose at the hip. Partially elasticated at the waist for a flexible fit. Mid-weight, stretchy fabric.
  • Theory Ganes Cardigan Sweaters & Knits
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    Theory Ganes Cardigan Sweaters & Knits
    Ganes Cardigan 74% linen 25% viscose 1% spandex. Dry clean only. Open front. Rib knit.
  • Pre-Owned Theory Women's Tops
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    Pre-Owned Theory Women's Tops
    Guaranteed authentic. Theory women's tops gently loved size: one size color: blue
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