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  • Theory Cardigan - Winxie Lofty Cashmere
    bloomingdales.com
    Theory Cardigan - Winxie Lofty Cashmere
    Cashmere. Dry clean. Imported. Fold-over draped lapel, long sleeves, ribbed trim, textured body, open front.
  • Theory Jodi Ribbed Wool/Cashmere Sweater
    saksfifthavenue.com
    Theory Jodi Ribbed Wool/Cashmere Sweater
    This minimalist, classic high-neck sweater is crafted from a luxuriously soft blend of wool and cashmere. Standing collarElbow-length sleevesPullover styleAbout 20" from shoulder to hemWool/cashmereDry cleanImported
  • Theory Cardigan - Ashry Lofty Cashmere
    bloomingdales.com
    Theory Cardigan - Ashry Lofty Cashmere
    Cashmere. Dry clean. Imported. Shawl collar, long raglan sleeves, color block, ribbed trim, open front, side slits.
  • Theory Double Georgette Avonlee Blouse - Sterling Grey
    shopbop.com
    Theory Double Georgette Avonlee Blouse - Sterling Grey
    Ruched sleeves bring graceful volume to this silk Theory blouse. Scoop neckline. Exposed back zip. Fabric: Silk georgette. 100% silk. Dry clean. Imported, China. Measurements Length: 24in / 61cm, from shoulder Measurements from size S. Available sizes: L,M,S
  • THEORY Joyanne cashmere cardigan
    matchesfashion.com
    THEORY Joyanne cashmere cardigan
    There's a sense of ease to Theory's light-grey Joyanne cashmere cardigan that makes it the perfect new-season buy. Layer it over a silk cami and tailored trousers for an effortless look that works round the clock.
  • Theory Vest - Womira Lofty Quilted
    bloomingdales.com
    Theory Vest - Womira Lofty Quilted
    Theory's fresh spin on a classic down vest features an extra-long fit and rich teal hue for a cold-weather look that's as cozy as it is stylish. Polyester; fill: duck down/goose feathers; fur trim: real coyote fur; origin: USA; natural; composed of pieces. Dry clean. Imported. Channel-quilted body, zip-detachable fur trim, sleeveless, full zip front closure. Drawstring waist and hem, two zip hip pockets.
  • Theory Oversized Mohair Plaid Sweater
    scoopnyc.com
    Theory Oversized Mohair Plaid Sweater
    Soft mohair and a large oversized shape make this Theory the ultimate comfort piece for colder seasons. 30% Mohair, 24% Viscose, 10% Polyamide.
  • Theory Prospect Tweed Tillora K Dress - Black/White Multi
    shopbop.com
    Theory Prospect Tweed Tillora K Dress - Black/White Multi
    This texture rich Theory dress has a seamless flared skirt. Crew neckline. Sleeveless. Hidden back zip. Unlined. Fabric: Tweed like knit. 75% cotton/12% polyamide/10% viscose/3% elastane. Dry clean. Made in the USA. Measurements Length: 33in / 84cm Measurements from size 4. Available sizes: 0,2,4,6,8,10
  • Theory Raus Lined Deerskin Gloves
    bloomingdales.com
    Theory Raus Lined Deerskin Gloves
    Protect against the elements come winter with these soft, supple pebbled leather gloves by Theory. Leather: lining: polyester. Dry clean. Imported. Stitch detail on palms. Snap button at wrist.
  • Theory Women's Selata Urban Blazer
    amazon.com
    Theory Women's Selata Urban Blazer
    Notch lapel^Back vent
  • Theory Diaz Poplin Runway Long-Sleeved Dress
    cusp.com
    Theory Diaz Poplin Runway Long-Sleeved Dress
    Theory's Diaz-style runway dress in Sartorial poplin. Side ruffled drape. Approx. length of dress from shoulder to hem: 32"L front, 51"L back (size small measured). Spread collar; button front. Long sleeves; button cuffs. Front split/high-low hem. Cotton. Imported of Italian material.
  • Theory Sweater - Madalinda Cashmere
    bloomingdales.com
    Theory Sweater - Madalinda Cashmere
    Theory's cozy tunic sweater features a cool funnel neck and dramatically notched sides for a look that's as laid-back as it is on-trend in ultra-soft cashmere. Cashmere. Dry clean. Imported. Loose funnel neck, long sleeves, waffle knit. Heathered, ribbed trim, notched side hem.
  • Theory Hesterly cotton-blend sweater
    theoutnet.com
    Theory Hesterly cotton-blend sweater
    Theory midnight-blue and white Hesterly sweater. Striped cotton-blend. Ribbed trims. Slips on. 72% cotton, 13% polyamide, 9% polyester, 5% cashmere, 1% spandex. Dry clean. Designer color: Navy Stripe. Fits true to size, take your normal size. Cut for a loose fit. Mid-weight knit.
  • Theory Pants - Hillard Cashmere
    bloomingdales.com
    Theory Pants - Hillard Cashmere
    Theory Pants - Hillard Cashmere
  • THEORY Wool-Cashmere Mock-Neck Jodi Pullover
    stylebop.com
    THEORY Wool-Cashmere Mock-Neck Jodi Pullover
    A versatile staple, this chic pullover from Theory adds effortless ease to your workweek style. Mock neck, short raglan sleeves, ribbed. Fitted. Style with high waist trousers, a classic trench, and patent leather pumps. 70% Wool, 30% Cashmere.
  • Theory Women's Lanai Bistretch Open Jacket
    amazon.com
    Theory Women's Lanai Bistretch Open Jacket
    Fitted basic collarless blazer
  • Theory Stripe-Pattern "Perfect" Shirt
    barneys.com
    Theory Stripe-Pattern "Perfect" Shirt
    Free shipping and free returns—every day.
    Theory blue and white stripe-pattern cotton-blend poplin shirt. Point collar, patch pocket at chest, single-button rounded cuffs, shoulder yoke and box pleat at back, shirttail hem. Available in Blue/White. Cotton/nylon/lycra. Machine wash. Imported. Our model is 5’10”/178cm and is wearing a size Medium.
  • THEORY Innis plaid textured-knit sweater
    matchesfashion.com
    THEORY Innis plaid textured-knit sweater
    Theory's Innis plaid sweater will make a graphic addition to your knitwear collection. It's soft enough to wear everyday but bold enough to get you noticed. Wear it as part of your workwear roster and layer it over a crisp-collared shirt.
  • Theory Phoeby ribbed stretch-knit top
    net-a-porter.com
    Theory Phoeby ribbed stretch-knit top
    Make Theory's 'Phoeby' top the next addition to your staples collection. Cut for a close fit, it's woven with hints of alpaca and wool for softness and is naturally stretchy, too. The light-gray hue works with everything from tailored pants and skirts to denim.
  • Theory Yulia striped cotton-blend sweater
    theoutnet.com
    Theory Yulia striped cotton-blend sweater
    Theory midnight-blue and white Yulia sweater. Cotton-blend. Ribbed trims. Slips on. 60% cotton, 39% polyester, 1% spandex. Dry clean. Designer color: White/ Armada Blue. Fits true to size, take your normal size. Cut for a loose fit. Mid-weight knit.
  • Theory Jahneem Midi Skirt
    harrods.com
    Theory Jahneem Midi Skirt
    Theory’s ladylike Jahneem midi skirt is a smart option for autumn and winter. Incredibly chic and lightweight, the A-line silhouette is universally flattering and can be dressed up or down to suit the occasion. Style with a silk blouse or chunky knit jumper for a chic look.
  • Theory Textured Piqué Nyle Shirt
    barneys.com
    Theory Textured Piqué Nyle Shirt
    Free shipping and free returns—every day.
    Theory white cotton Nyle shirt styled with textured piqué bib. Rounded neckline, two-button barrel cuffs, shoulder yoke at back with box pleat, shirttail hem. Buttons at front. Available in White. Cotton. Machine wash. Imported. Our model is 5’10”/178cm and is wearing a size Medium.
  • Theory Brindan printed silk-chiffon top
    theoutnet.com
    Theory Brindan printed silk-chiffon top
    Theory multicolored Brindan shirt. Semi-sheer silk-chiffon. Buttoned cuffs, patch pocket, curved hem. Concealed button fastenings through front. 100% silk. Dry clean. Fits true to size, take your normal size. Cut for a loose fit. Lightweight non-stretchy fabric.
  • Theory Women's Lanai Urban Open Jacket
    amazon.com
    Theory Women's Lanai Urban Open Jacket
    Open silhouette^Front slit pockets
  • Theory Leao Cashwool Scarf
    bloomingdales.com
    Theory Leao Cashwool Scarf
    This cool, cozy scarf from Theory features a contrast knit pattern and ribbed ends that lend texture to your cold-weather outerwear. Wool. Dry clean. Imported. Knit contrast pattern. Ribbed at ends.
  • Theory Leao Cashwool Beanie
    bloomingdales.com
    Theory Leao Cashwool Beanie
    This cool, cozy beanie from Theory lends texture to your cold-weather outerwear with a contrast knit pattern and ribbed cuff. Wool. Dry clean. Imported. Contrast knit pattern. Ribbed at cuff.
  • Theory Byron Merino Wool Sweater
    saksfifthavenue.com
    Theory Byron Merino Wool Sweater
    Merino wool is formed into a plush pullover sweater, updated with a front button placket. Ribbed stand collar, cuffs and hemLong sleevesFront button placketMerino woolDry cleanImported
  • Theory Jaho Open Front Blazer
    harrods.com
    Theory Jaho Open Front Blazer
    Refined in clean, crisp crepe, the Jaho blazer from Theory is a chic embodiment of the label’s minimalist aesthetic. The open front is accented with sharp lapels and flap pockets that wrap around the sides for a more feminine shape. Style yours with slouchy T-shirts and leather leggings by day, or tailored trousers and killer heels at night.
  • Theory Windowpane Dreamerly W Sweater
    barneys.com
    Theory Windowpane Dreamerly W Sweater
    Free shipping and free returns—every day.
    Theory's Dreamerly W pullover sweater is crafted of white merino wool, knit with a black windowpane. Lightweight jersey-stitch knit. Rib-knit crewneck, cuffs and bottom, slightly dropped shoulders. Available in White/Black. Wool. Dry clean. Imported. Our model is 5'10"/178cm and is wearing a size Medium.
  • Theory Women's Jodi Cashmere Blend Mock-Neck Sweater
    amazon.com
    Theory Women's Jodi Cashmere Blend Mock-Neck Sweater
    Elbow-length sleeve
  • Theory Panama Perfect Button Down - Blue
    shopbop.com
    Theory Panama Perfect Button Down - Blue
    A classic cotton Theory blouse with a patch breast pocket and shirttail hem. Long sleeves and buttoned cuffs. Button placket. Fabric: Shirting. 100% cotton. Wash cold. Imported, China. Measurements Length: 26.75in / 68cm, from shoulder Measurements from size S. Available sizes: L
  • Theory Wendel Slub Turtleneck Top
    cusp.com
    Theory Wendel Slub Turtleneck Top
    Theory Wendel top in slub jersey. Turtleneck. Sleeveless; wide shoulder coverage. Slim silhouette. Slips on over head. Viscose/spandex. Made in USA.
  • Theory Blouse - Gentaire Two-Tier
    bloomingdales.com
    Theory Blouse - Gentaire Two-Tier
    Breeze through the work day and into the after-hours with this trend-right two-tiered topper from Theory. Silk. Dry clean. Imported. Round neck with exposed button, concealed button front closure. Sleeveless, double-layered front.
  • Theory Dover Elder Dress Shirt
    saksfifthavenue.com
    Theory Dover Elder Dress Shirt
    A refined check design updates this slim-fitting wardrobe essential of yarn dyed cotton. Spread collarLong sleevesButtoned barrel cuffsButton frontCottonDry cleanImported
  • Theory "Nikayla" Dress
    barneys.com
    Theory "Nikayla" Dress
    Free shipping and free returns—every day.
    Theory speckled black and white knit "Nikayla" sleeveless fit-and-flare dress. Panel construction, rib-knit round neckline and armholes, slightly flared skirt, seam detailing. 34.25" shoulder to hem, approximately. Slips on. Available in Black/White. Nylon. Dry clean. Imported. Our model is 5'10"/178cm and is wearing a size Small.
  • Theory Women's Audrice Betoken Sleeveless Shift Dress with Collar
    amazon.com
    Theory Women's Audrice Betoken Sleeveless Shift Dress with Collar
    Buttons at back
  • Theory Lonati broderie anglais cotton mini skirt
    theoutnet.com
    Theory Lonati broderie anglais cotton mini skirt
    Theory white and midnight-blue Lonati skirt. Made in the USA. Broderie anglais cotton. Fully lined. 100% cotton. Dry clean. Fits true to size, take your normal size. Mini-length, sits at the waist. Mid-weight non-stretchy fabric.
  • Theory Dover Doane Dress Shirt
    saksfifthavenue.com
    Theory Dover Doane Dress Shirt
    Modern, slim-fit shirting is woven is a smooth cotton blend with contrasting yarns and a micro-diamond jacquard finish. Spread collarLong sleevesButtoned barrel cuffsButton frontCotton/elastaneDry cleanImported
  • Theory Emmanuelle Double-Georgette Button Blouse
    cusp.com
    Theory Emmanuelle Double-Georgette Button Blouse
    Theory Emmanuelle blouse in double georgette. Spread collar; button front. Long sleeves; barrel cuffs. Slim silhouette. Silk. Imported.
  • THEORY Diamond Print Dress
    flannels.com
    THEORY Diamond Print Dress
    Capped sleeve Theory diamond print dress featuring centre back zip closure and round neckline. A size 6 measures 87cm from shoulder to hem. Capped sleeve. Diamond pattern. Zip closure. British sizing. True to size. Material: 75% Polyester, 25% Viscose. Care Instructions: Dry clean only.
  • Theory Dirbran Deerskin Gloves
    bloomingdales.com
    Theory Dirbran Deerskin Gloves
    Protect against the elements come winter with these luxurious wool-lined leather gloves from Theory. Leather/wool. Imported. Wool lining. Snap button at wrist.
  • THEORY Silk Striped Tank Top
    stylebop.com
    THEORY Silk Striped Tank Top
    Bold black striping lends optical impact to this breezy silk tank from Theory. White/black striped silk, scoop neckline, curved high-low hemline. Loose fit. Team with slim cut pants and lace-ups. 100% Silk. Dry clean.
  • Theory Item Cropped K Pant
    harrods.com
    Theory Item Cropped K Pant
    These Item Cropped K Pants are a sharp work-week staple from Theory. Crafted from lightweight cotton with a textured tweed finish, the figure-flattering design sits comfortably at the waist and leads into a cropped boot cut. Team with point-toe heels and a silk blouse for effortless sophistication.
  • Theory Hamish Stripe Gloves
    bloomingdales.com
    Theory Hamish Stripe Gloves
    Theory's smart stripe wool gloves will keep you stylishly warm during the colder months. Wool/yak wool. Dry clean. Imported. Stripe pattern. Solid, ribbed cuff.
  • Theory Trean Long Pastel Crepe Blazer
    cusp.com
    Theory Trean Long Pastel Crepe Blazer
    Theory Trean blazer in Betoken suiting crepe. Approx. 28"L from shoulder to hem (size S). Notch collar; button front. 26"L sleeves. Front flap pockets. Relaxed, straight silhouette. Virgin wool/polyamide/Lycra® spandex. Dry clean. Imported.
  • Theory Beach cotton-voile maxi dress
    net-a-porter.com
    Theory Beach cotton-voile maxi dress
    Theory's semi-sheer maxi dress is a must-pack style for summer getaways. Lightweight and easy-to-wear, it features a patch pocket, drawstring waist and breezy side splits. Slip it over your favorite swimsuit or team it with a tonal slip.
  • Theory Pants - Patice Stable
    bloomingdales.com
    Theory Pants - Patice Stable
    A creased leg and slim cut give Theory's stretchy, straight leg pants a timeless fit in of-the-moment white. Cotton/elastane. Dry clean. Made in USA. Zip fly with hook closure, belt loops. Two slit hip and two slit back pockets, creased front.
  • Theory Sartorial Nyle Blouse - White
    shopbop.com
    Theory Sartorial Nyle Blouse - White
    A scale textured panel frames the covered button placket on a minimalist Theory blouse. Smooth, collarless neckline and shirttail hem. Long sleeves. Fabric: Shirting. 100% cotton. Wash cold. Imported, China. Measurements Length: 29.25in / 74cm, from shouder Measurements from size S. Available sizes: M,P,S
  • Theory Dreamerly Wool Jumper
    harrods.com
    Theory Dreamerly Wool Jumper
    Theory’s Dreamerly jumper is rendered in soft, spongy white wool woven with black to create a graphic square pattern. Characteristically clean-cut and contemporary, the fine knit and classic silhouette will lend themselves to tailored trousers by day, or modern midis at night.
  • THEORY Maydra Cotton Dress
    flannels.com
    THEORY Maydra Cotton Dress
    Sleeveless Theory cotton summer dress with a rounded neckline and concealed zip closure on the reverse. This fully lined dress features exposed stitched seams to create a flattering fit and broderie anglaise detailing below an abstract print. Size selection: British sizing (American sizing) A size 4 measures 90cm from the shoulder to hem. Fits true to size, take your normal size. Cut with an a-line shape. Shell: 100% cotton. Dry clean only.
  • Theory Hesterly cotton-blend sweater
    theoutnet.com
    Theory Hesterly cotton-blend sweater
    Theory midnight-blue and white Hesterly sweater. Cotton-blend. Ribbed trims. Slips on. 72% cotton, 13% polyamide, 9% polyester, 5% cashmere, 1% spandex. Dry clean. Designer color: Armada Blue/ Ivory. Fits true to size, take your normal size. Oversized style, cut to be worn loose. Mid-weight knit.
  • Theory Skirt - Merlock Motivated Leather
    bloomingdales.com
    Theory Skirt - Merlock Motivated Leather
    Elevate the essential black skirt with Theory's luxe-leather take. The full, flirty silhouette easily segues from office hours to after hours. Lambskin leather; lining: polyester. Specialist leather clean. Imported. Full silhouette, open hip pockets, concealed side zip, lined.
  • Theory One-Button "Trean" Blazer
    barneys.com
    Theory One-Button "Trean" Blazer
    Free shipping and free returns—every day.
    Theory black wool gabardine one-button "Trean" blazer. Single vent, notched lapels, stand chest pocket, convertible flap/double welt pockets, darting at front, functional three-button cuffs. One-button closure at front. Lined Available in Black. Wool/polyamide/LYCRA®; lining: polyester/polyurethane. Dry clean. Imported. Our model is 5’10”/178cm and is wearing a size 6.
  • Theory Incliner printed cotton sweatshirt
    theoutnet.com
    Theory Incliner printed cotton sweatshirt
    Theory multicolored Incliner sweatshirt. Printed cotton. Ribbed trims. Zip fastening along side. 100% cotton. Dry clean. Designer color: Grey Multi. Fits true to size, take your normal size. Cut for a loose fit. Mid-weight stretchy fabric.
  • THEORY Casual pants
    yoox.com
    THEORY Casual pants
    20% off all full-price items with code FULL20. Extra 40% off Sale items.
    Composition: 93% Cotton, 7% Elastane. Details: cotton twill, solid color, mid rise, no appliqués, hook-and-eye closure, zip, multipockets, straight leg. Measurements: Width at end: 5.85 inches.
  • Theory Women's Nikayla Stone-Marl Flared Dress
    amazon.com
    Theory Women's Nikayla Stone-Marl Flared Dress
    Sleeveless
  • Theory Fluidity Landran Sweater - Ivory
    shopbop.com
    Theory Fluidity Landran Sweater - Ivory
    A curve shapes the hem of a lightweight, fine knit Theory sweater. The refined silhouette is styled with a ribbed neckline and cuffs. Long sleeves. Fabric: Fine knit. 70% wool/30% silk. Dry clean. Imported, China. Measurements Length: 22in / 56cm, from shoulder Measurements from size S. Available sizes: L,M,P,S
  • THEORY Silk Bird Print Shirt
    flannels.com
    THEORY Silk Bird Print Shirt
    Silk Theory long sleeved shirt with a centre front button closure. This shirt features a bird print pattern, pearlised buttons and contrast piping along the collar, placket. Bird print pattern. Button closure. Contrast piping. Pearlised buttons. British sizing. Material: 100% Silk. Care Instructions: Dry clean only.
  • Theory Cecile knitted sweater dress
    theoutnet.com
    Theory Cecile knitted sweater dress
    Theory black, gray and white Cecile dress. Mid-weight knitted cotton, wool and viscose-blend. Ribbed trims. Slips on. 44% cotton, 35% wool, 19% viscose, 2% other fibers. Dry clean. Fits true to size, take your normal size. Cut for a close fit. Short in length. Mid-weight stretchy fabric.
  • Theory Dover Robson Dress Shirt
    saksfifthavenue.com
    Theory Dover Robson Dress Shirt
    A fine window pane grid pattern completes the look of this dress wardrobe staple, woven in refined, slim-fitting cotton. Point collarLong sleevesButtoned barrel cuffsButton frontCottonDry cleanImported
  • Theory Breeta cropped stretch cotton-blend top
    net-a-porter.com
    Theory Breeta cropped stretch cotton-blend top
    Theory's 'Breeta' top is knitted from a soft and stretchy cotton-blend. This monochrome design is lightly textured and cropped to fall just above your waist - team it with a high-rise skirt or pants.
  • THEORY Nareen cotton shirt
    matchesfashion.com
    THEORY Nareen cotton shirt
    This season Theory paid special attention to shirting. The Nareen shirt for example is inspired by menswear but cut with a slight curve that prevents the oversized fit from swamping the body. These neat details work well with the brand's precisely tailored trousers.
  • Theory Larlissa Sweater
    harrods.com
    Theory Larlissa Sweater
    Channel the Theory aesthetic in the New York-based label’s Larlissa Sweater. The perfect fusion of comfort and style, the linen-blend sweater is crafted for an effortless fit with a wide V-neckline and a drop hem. In classic white, it will work perfectly as part of a weekend jeans look.
  • Theory Dover Distin Dress Shirt
    saksfifthavenue.com
    Theory Dover Distin Dress Shirt
    A light mini-gingham print transforms slim-fitting cotton shirting for modern appeal. Spread collarLong sleevesButtoned barrel cuffsButton frontCotton/nylon/elastaneDry cleanImported
  • Theory Skirt - Zulle Betoken
    bloomingdales.com
    Theory Skirt - Zulle Betoken
    A universally flattering A-line silhouette makes Theory's streamlined staple your wardrobe's favorite workhorse. Virgin wool/polyamide/Lycra® spandex. Dry clean. Imported. A-line silhouette, concealed side zip.
  • Theory Women's Mimi Three-Quarter Sleeve Shift Dress
    amazon.com
    Theory Women's Mimi Three-Quarter Sleeve Shift Dress
    3/4 sleeve
  • Theory Marcelo Mini Stripe Tee
    saksfifthavenue.com
    Theory Marcelo Mini Stripe Tee
    Subtle, thin stripes add dimension to this classic tee, rendered in soft cotton jersey. CrewneckShort sleevesCotton/spandexMachine washImported
  • THEORY Peplum Top
    stylebop.com
    THEORY Peplum Top
    A pretty peplum dresses up the look of this crisp cotton shell from Theory. White cotton blend, V-neckline, sleeveless, back zip. Tailored fit. Team with a fitted mini or slim cut shorts. 72% Cotton, 23% Polyamide, 5% Elastane. Dry clean.
  • Theory Shirt - Perfect Panama
    bloomingdales.com
    Theory Shirt - Perfect Panama
    Borrow from the boys with Theory's well-tailored, menswear-inspired button-down in classic blue.
  • THEORY Isaac Lace Tank Top
    flannels.com
    THEORY Isaac Lace Tank Top
    Sheer lace floral print Theory Isaac tank top with a deep scooped neckline and rounded hemline. A size P equates to a standard XS. Standard sizing. True to size. 50% Cotton, 46 % Nylon, 4% Polyurethane. Dry clean only.
  • Theory Rodiona G Stay Tee - White
    shopbop.com
    Theory Rodiona G Stay Tee - White
    A matte, leather like coating accents the short sleeves of this featherweight jersey tee. Ribbed crew neckline. Fabric: Jersey. 92% cotton/8% spandex. Wash cold. Imported, Peru. Measurements Length: 23.5in / 60cm, from shoulder Measurements from size S. Available sizes: L,M,P,S
  • Theory Sayer Marled Henley
    saksfifthavenue.com
    Theory Sayer Marled Henley
    A marled pattern adds dimension to this classic henley shirt, rendered in soft cotton jersey. Round necklinePartial button frontLong sleevesCottonMachine washImported
  • Theory Sweater - Kari Veiling
    bloomingdales.com
    Theory Sweater - Kari Veiling
    Abstract angles and crafty color-blocking give this knotty-but-nice Theory sweater an edgy-luxe finish. Merino wool/polyamide/elastane. Dry clean. Made in USA. Round neck, long sleeves, allover textured colorblock design.
  • Theory Hassil C Tweed Print Silk Dress
    harrods.com
    Theory Hassil C Tweed Print Silk Dress
    Featuring a multi-tonal trompe l'oeil tweed print and elegant panelled hem, the Hassil C dress is a effortlessly stylish piece from New York-based label, Theory. Crafted from pure silk for a fluid fit, wear it with classic courts and a cropped blazer for chic and sophisticated desk-to-drinks style.
  • Theory Sweater - Jodi Fine Haven
    bloomingdales.com
    Theory Sweater - Jodi Fine Haven
    Theory opts for striking structure with this boxy sweater, a ribbed-all-over topper perfect for the winter work week. Virgin wool/cashmere. Dry clean. Imported. Mock neck, raglan short sleeves, allover ribbed texture.
  • Theory Women's Kralla SL Evian Stretch Sleeveless Sweater
    amazon.com
    Theory Women's Kralla SL Evian Stretch Sleeveless Sweater
    Fitted crew neck stretch merino sweater shell
  • THEORY Sweatshirt
    yoox.com
    THEORY Sweatshirt
    20% off all full-price items with code FULL20. Extra 40% off Sale items.
    Composition: 81% Cotton, 13% Wool, 6% Nylon. Details: bouclé, two-tone pattern, round collar, long sleeves, no appliqués, no pockets, melange effect.
  • Theory Cushy Haddie Tweed Sleeveless Dress
    cusp.com
    Theory Cushy Haddie Tweed Sleeveless Dress
    Theory "Cushy" dress in Haddie tweed. Round neckline. Sleeveless; full shoulder coverage. Front seam pockets. Center inverted-pleat skirt; flared. Back center hidden zip. Hem hits at thigh. Cotton/acrylic/polyester/polyamide; dry clean only. Imported of Italian material.
  • THEORY A Line Dress
    flannels.com
    THEORY A Line Dress
    A line Theory dress with oversized hounds tooth pattern. This dress features a high neckline, zip fastening on back and two pockets. This dress measures 90 cm from shoulder to hem. Oversized hounds tooth pattern. Sleeveless. High neckline. American sizing. True to size. Shell: 100% Cotton. Machine washable.
  • THEORY Leather Hodal L Shell
    stylebop.com
    THEORY Leather Hodal L Shell
    Taking a luxe approach to modern-minimalist, Theory's layered leather shell fuses sleek lines and supple lambskin. A trompe l'oeil cropped effect gives this two-tone tank a trend-right finish. Black leather top, round neckline, sleeveless, hidden back zip. Removable white cotton curved shirttail hem attached to lining with buttons. Loose fit. Team with a figure-hugging pencil skirt and pumps for a clean look. 100% Lamb Leather. Material 2: 100% Cotton. Lining: 97% Cotton, 3% Elastane. Specialist clean.
  • Theory Dress - Feather Flannel Dress
    bloomingdales.com
    Theory Dress - Feather Flannel Dress
    Flannel gets a luxe upgrade in this work-week-chic Theory dress, complete with a waist-whittling leather belt. Pair it with loafers for a youthful twist on a classic look. Viscose/wool/elastane; belt: leather. Dry clean. Imported. Boat neck, three-quarter sleeves, pullover style. Includes detachable leather belt.
  • Theory Marble Terry Sweatpants
    saksfifthavenue.com
    Theory Marble Terry Sweatpants
    Plush French terry sweatpants with a marbled pattern create a tactile look with downtown edge. Contrast elasticized waist with drawstring closureIllusion flySide slip pocketsBack welt pocketContrast ribbed cuffsInseam, about 29"Cotton/rayon/polyesterDry cleanMade in USA
  • Theory Dress - Nikay Parcel
    bloomingdales.com
    Theory Dress - Nikay Parcel
    Better juggle your work-life balance in Theory's feminine fit and flare, tweed-print dress, that segues easily from desk to dinner dates. Cotton/acrylic/virgin wool/polyamide/elastane. Dry clean. Made in USA. V neck, short sleeves, herringbone print, concealed back zip. Fit and flare silhouette, back panel at hem.
  • Theory "Item" Cropped Pants
    barneys.com
    Theory "Item" Cropped Pants
    Free shipping and free returns—every day.
    Theory Cement (grey) stretch cotton "Summer" twill "Item" cropped pants. Flat front, quarter top pockets, slightly creased legs, button welt pockets at back. Partial lining 8" rise, 28" inseam, 12" leg opening, approximately. Zip fly, hook-and-bar closure at waist, jigger button. Available in Cement (Grey) Cotton/elastane; lining: polyester/polyurethane Machine wash. Made in U.S. Our model is 5’10”/178cm and is wearing a size 0.
  • THEORY Leather Biker Gilet
    flannels.com
    THEORY Leather Biker Gilet
    Leather Theory sleeveless biker style gilet with asymmetric zip closure and popper button collar. This gilet features stitch ribbed detailing on the hem, one pocket and epaulette detailing on the shoulders. British sizing. True to size. 100% Leather. Lining: 97% Polyester, 3% Spandex. Specialist clean only.
  • Theory Women's Kralla Evian Stretch Long-Sleeve Crew Sweater
    amazon.com
    Theory Women's Kralla Evian Stretch Long-Sleeve Crew Sweater
    Fitted crew neck stretch merino sweater
  • Theory Dress - Winstine Refiner
    bloomingdales.com
    Theory Dress - Winstine Refiner
    Simple and chic, Theory's streamlined grey sheath makes a no-fail office colleague. Viscose/polyamide/elastane. Dry clean. Made in USA. Round neck, short sleeves, concealed back zip, front slit.
  • THEORY Linen Blend Striped Pullover
    stylebop.com
    THEORY Linen Blend Striped Pullover
    Rendered in an open knit linen blend, Theory's vertical stripe sweater is a bold choice for summer layering. Black/white linen blend, wide neckline, long sleeves, black ribbed knit cuffs and hem. Fitted. Team with a tissue tank and high-waisted ankle skinnies. 71% Linen, 24% Viscose, 5% Elastane. Dry clean.
  • Theory Juin 2 Short-Sleeve Tee, White
    cusp.com
    Theory Juin 2 Short-Sleeve Tee, White
    Knit. Deep scoop neckline. Short sleeves. Slim fit. Pullover style. Hem hits below hip. Cotton/spandex. Made in Peru.
  • Theory Dress - Randria Evian Stretch
    bloomingdales.com
    Theory Dress - Randria Evian Stretch
    Looking both professional and trend-right isn't a stretch thanks to Theory's cleverly striped, fit and flare dress. Wool/polyester. Dry clean. Imported. Round neck, sleeveless, striped, pullover style.
  • Theory Dress - Tillora Techno Jersey
    bloomingdales.com
    Theory Dress - Tillora Techno Jersey
    Theory's essential LBD makes the transition from office hours to happy hour as easy as it is stylish. Viscose/polyamide/elastane. Dry clean. Made in USA and Imported materials. Round neck, sleeveless, concealed zip back closure, flared skirt.
  • Theory Pants - Patice Stable
    bloomingdales.com
    Theory Pants - Patice Stable
    A creased leg and slim cut give Theory's stretchy, straight leg pants a timeless fit. Cotton/elastane. Dry clean. Made in USA. Zip fly with hook closure, two slit side pockets, two back slit pockets.
  • Theory Bron Mini-Stripe Polo Shirt
    saksfifthavenue.com
    Theory Bron Mini-Stripe Polo Shirt
    Subtle, thin stripes add dimension to this classic polo shirt, rendered in soft cotton jersey. Spread collarPartial button frontShort sleevesCotton/spandexMachine washImported
  • Theory Pants - Item Cropped Betoken
    bloomingdales.com
    Theory Pants - Item Cropped Betoken
    Classic tailoring and a crisp crease give Theory's workweek essentials a timeless appeal. Virgin wool/polyamide/Lycra® spandex. Dry clean. Imported. Zip fly with hook closure, creased. Two slit hip and two button slit back pockets. Printed, tapered leg, cropped.
  • Theory Larissa Button-Front Blouse
    cusp.com
    Theory Larissa Button-Front Blouse
    Poplin. Spread collar; button front. Long sleeves; barrel cuffs. Fitted silhouette. Rounded hem. Cotton/nylon/Lycra®. Imported.
  • THEORY Oversized Houndstooth Coat
    flannels.com
    THEORY Oversized Houndstooth Coat
    Oversized Theory monochrome hounds tooth style coat with contrasting jersey neck. This coat features a single button closure, a peaked lapel and two front pockets. Peaked lapel. Hounds tooth print. Two design pockets. British sizing. Oversized. 40% Acrylic, 40% Wool, 15% Polyester, 5% Cotton. Dry clean only.
  • THEORY Silk Striped Shirt
    stylebop.com
    THEORY Silk Striped Shirt
    Lend a bold twist to office ensembles with Theory's eye-catching striped silk button-down. White silk with black striping, classic collar, long sleeves, buttoned cuffs, concealed front placket. Loose fit. Team with a leather mini or slim tailored trousers. 100% Silk. Dry clean.
  • Theory Wool Crewneck Sweater
    saksfifthavenue.com
    Theory Wool Crewneck Sweater
    This lightly textured wool sweater, framed by bold contrast trim, makes for a versatile wardrobe staple. Allover ribbed contrast trimCrewneckLong sleevesWoolDry cleanImported
  • Theory Dress - Dialia Register
    bloomingdales.com
    Theory Dress - Dialia Register
    A gentle drape gives Theory's essential LBD a softer edge. Viscose/acetate; lining: polyester. Dry clean. Made in USA. Round neck, sleeveless, faux wrap bodice. Concealed back zip, lined.
  • Theory Stripe "Demalin" Tank
    barneys.com
    Theory Stripe "Demalin" Tank
    Free shipping and free returns—every day.
    Theory white and navy stripe intarsia-knit stretch cotton-blend "Demalin" tank. Scoopneck. Available in White/Navy. Cotton/polyester/polyamide/elastane. Dry clean. Made in U.S. Our model is 5’10”/178cm and is wearing a size Small.
  • Theory Merlock Donegal Tweed Skirt - Bloomingdale's Exclusive
    bloomingdales.com
    Theory Merlock Donegal Tweed Skirt - Bloomingdale's Exclusive
    Timeless tweed gets a refresh thanks to Theory's flirty, lightweight take featuring a just-right amount of stretch on a polished skater skirt. The flirty silhouette--one of eight exclusive pieces--brings a swishy satisfaction to button-downs, bow-tie blouses and more for the downtown girl on-the-go. Wool; lining: polyester. Dry clean. Imported. Textured tweed, two slit hip pockets, flared. Concealed side zip, lined.
  • THEORY Shirts
    yoox.com
    THEORY Shirts
    20% off all full-price items with code FULL20. Extra 40% off Sale items.
    Composition: 72% Cotton, 28% Silk. Details: plain weave, no appliqués, checked design, classic neckline, long sleeves, buttoned cuffs, front closure, button closing, no pockets, single chest pocket.
  • Theory Women's Sayidres Tweed Drop-Waist Dress
    amazon.com
    Theory Women's Sayidres Tweed Drop-Waist Dress
    Sleeveless
  • Theory Lianamar Melange Coat - Bloomingdale's Exclusive
    bloomingdales.com
    Theory Lianamar Melange Coat - Bloomingdale's Exclusive
    With eight impeccably-tailored pieces in Theory's capsule collection, this boxy fit jacket features a new hip-skimming length and right-now rounded shoulders for a fresh, menswear-inspired silhouette. Rendered in an exclusive melange boucle--a textured wool woven in Italy--this double-breasted boyfriend style makes a cool, contemporary topper for skirts, trousers and more. Wool/polyester/alpaca/cotton/polyamide/elastane; lining: polyester/polyurethane. Dry clean. Imported. Peaked lapel, long sleeves, two slit hip pockets. Double-breasted button closure, heathered, lined.
  • THEORY Cotton Bi Stretch Side Zip Trousers
    flannels.com
    THEORY Cotton Bi Stretch Side Zip Trousers
    Cotton blend Theory skinny leg trouser with a concealed zip closure along the left side seam and a hook and eye fastening. The inside leg of a size 4 measures 74cm. Side zip closure. Skinny leg. Hook and eye fastening. American sizing. Material: 58% Cotton, 38% Rayon, 4% Spandex. Care Instructions: Dry clean only.
  • Theory Top - Everyday Ilace
    bloomingdales.com
    Theory Top - Everyday Ilace
    Theory updates a classic cotton top with luxe lace-print stripes, adding a delicate detail to the everyday essential. Cotton. Dry clean. Made in USA. Crewneck, short sleeves, lace-stripe print.
  • Theory Blazer - Tamala Plentiful
    bloomingdales.com
    Theory Blazer - Tamala Plentiful
    A short, boxy take on the basic blazer, Theory's three-quarter sleeve tweedy topper is a fun step outside of basic black. Cotton; lining: polyester/polyuerthane. Dry clean. Made in USA. Lapel, three quarter sleeves, slit cuffs. Double-breasted, one-button closure, textured tweed, lined.
  • Theory Women's Adraya Tierra Chambray Shift Dress
    amazon.com
    Theory Women's Adraya Tierra Chambray Shift Dress
    Sleeveless
  • Theory Pants - Item Cropped Clever
    bloomingdales.com
    Theory Pants - Item Cropped Clever
    A cropped hem and creased leg feel fresh on Theory's crisply tailored plaid pants. Cotton/polyamide/elastane. Dry clean. Made in USA. Zip fly with hook closure, front slit pockets, back button pockets.
  • THEORY Shirts
    yoox.com
    THEORY Shirts
    20% off all full-price items with code FULL20. Extra 40% off Sale items.
    Composition: 80% Cotton, 20% Linen. Details: plain weave, no appliqués, stripes, classic neckline, sleeveless, front closure, zip closure, no pockets, two breast pockets.
  • THEORY Fine Stripe Open Gauge Knit
    flannels.com
    THEORY Fine Stripe Open Gauge Knit
    Long sleeved Theory open gauge knit featuring a round neckline, striped detailing and a ribbed knit trim. Open gauge knit. Long sleeves. Round neckline. British sizing. True to size. Material: 86% Cotton, 9% Linen, 3% Viscose, 2% Nylon. Care Instructions: Dry clean only.
  • THEORY Hodall leather top
    matchesfashion.com
    THEORY Hodall leather top
    Bring Theory's contemporary vibe to your off-duty wardrobe with this sleeveless Hodall top. It's crafted from soft black lamb leather and features a detachable white cotton hem panel. Contrast textures and style it with a sheer silk skirt or jacquard trousers.
  • Theory Justeen Silk Tweed Blouse - Bloomingdale's Exclusive
    bloomingdales.com
    Theory Justeen Silk Tweed Blouse - Bloomingdale's Exclusive
    With trademark innovation, Theory's remake of the classic bow blouse features a unique photographic tweed silk print, asymmetric pin-tucked pleats and slim fit for a feminine topper that's as playful as it is powerful. Tie-up the polished look with matching Brinton Donegal Tweed Pants for added wow factor.
  • Theory Dress - Kozette Enchanted
    bloomingdales.com
    Theory Dress - Kozette Enchanted
    Poetic and slim, this curve-clinging Theory dress perfects day-to-night easiness all winter long. Viscose/polyester. Dry clean. Imported. Turtleneck, long sleeves, pullover style.
  • Theory Extremis Toasta Dress - White
    shopbop.com
    Theory Extremis Toasta Dress - White
    A jersey Theory dress with a cool, casual take on asymmetry. Ruched sides create a soft, rippled effect, and the bodice overlay drapes at one side. Short sleeves. Double layered. Fabric: Soft jersey. 100% pima cotton. Wash cold. Imported, Peru. MEASUREMENTS Length: 37in / 94cm, from shoulder. Available sizes: L,M,P,S
  • Theory Dress - Sayidres Cushy
    bloomingdales.com
    Theory Dress - Sayidres Cushy
    Theory gives tweed a flirty new twist with a fit and flare silhouette and exposed front zip. Cotton/acrylic/polyester/polyamide; lining: polyester. Dry clean. Imported. V-neck, sleeveless, zip teeth trim at neck, tweed, exposed front zip. Flared skirt, inverted front pleat, lined.
  • Theory Women's Demalin Kalix Striped Sleeveless Top
    amazon.com
    Theory Women's Demalin Kalix Striped Sleeveless Top
    Sleeveless
  • THEORY Shirts
    yoox.com
    THEORY Shirts
    20% off all full-price items with code FULL20. Extra 40% off Sale items.
    Composition: 72% Cotton, 28% Silk. Details: plain weave, no appliqués, tartan pattern, classic neckline, short sleeves, front closure, button closing, no pockets.
  • Theory Skirt - Gida Evian Space
    bloomingdales.com
    Theory Skirt - Gida Evian Space
    Theory's flouncy skirt, in a goes-with-everything marled black-and-white print, adds a flirty silhouette to your workweek look. Wool/polyamide. Dry clean. Imported. Elasticized waist, flared hem, pull-on style.
  • Theory Sweater - Dreamerly Harmonio
    bloomingdales.com
    Theory Sweater - Dreamerly Harmonio
    A windowpane print and soft fuzzy texture round out Theory's cozy knit topper. Merino wool. Dry clean. Imported. Crewneck, long sleeves, printed. Ribbed neck, cuffs and hem.
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