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    Theory Fashion

    Created for you, crafted for good. Theory began with two ideas in mind: to create clothing that feels great and fits perfectly, and to do so in such a way that makes a positive impact on those who wear Theory clothing, as well as the fashion industry, and the planet. In the decades since its inception, Theory has proven itself a tour de force - a veritable couturier of cool understated style, and a leader in environmental and social responsibility. And though the brand is constantly evolving, Theory remains true to its roots with apparel that is chic, sophisticated, and comfortable - and practices that flawlessly balance commerce with accountability.

    Theory Men. Effortlessly elegant, Theory apparel for men strikes a balance between classic and cutting edge - delivering looks that are chic, elevated, and as easy to wear to the office as they are on a date, to a game, or to a dinner party. With suits and separates you can mix and match, our newest collection offers an ease that comes from knowing you look as good as you feel.  

    Theory Women's Clothing. Simple, iconic, and luxe on every level, Theory fashions for women are modern classics designed for every facet of your life. With looks you can wear to the office and the opera, play dates and dinner dates, our newest collection of Theory clothing makes it easy to dress stylishly for the day - no matter what it may bring. Looking for petite sizes? Shop our Theory petite collection.

    Theory Dresses. With work-ready silhouettes and weekend-ready designs, Theory makes stylish one-step dressing easy every day of the week. Featuring shifts and midis that look just as chic with or without a blazer to t-shirt dresses and minis you can wear with your favorite sneakers, sandals, or booties, our newest collection of dresses from the Theory clothing brand just might change your life.  

    Theory Suits. Featuring fabrics that stretch with you but never stretch out, suits and suit separates from Theory deliver all-day style and comfort you can feel confident about. In classic cuts and flattering fits for both men and women, our newest selection makes it easy to dress to impress and dress for yourself.

    Theory Coats. Whether you're dashing out to the market or headed to a high-profile presentation, our newest Theory clothing collection offers coats and toppers that deliver warmth and style in one fell swoop. With classically tailored overcoats and luxe oversized styles, as well as Theory blazers, you can layer your look your way.

    Looking for a deal? Make sure to shop our Theory sale.

    SEE MORE

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    • Theory

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      • Theory - Etiennette Peak Lapel Blazer Theory - Etiennette Peak Lapel Blazer
        Theory Etiennette Peak Lapel Blazer
        $475.00
        • Best Seller
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Clairene Double Face Jacket Theory - Clairene Double Face Jacket
        Theory Clairene Double Face Jacket
        (24)
        $595.00
        Now $297.50 (50% OFF)
        • Best Seller
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Carissa Wool-Blend Blazer Theory - Carissa Wool-Blend Blazer
        Theory Carissa Wool-Blend Blazer
        (4)
        $435.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Trecca High Rise Cropped Pants Theory - Trecca High Rise Cropped Pants
        Theory Trecca High Rise Cropped Pants
        $275.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Cotton Blend Cropped Long Sleeve Jacket Theory - Cotton Blend Cropped Long Sleeve Jacket
        Theory Cotton Blend Cropped Long Sleeve Jacket
        $425.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Three Quarter Sleeve Linen Blend Blazer Theory - Three Quarter Sleeve Linen Blend Blazer
        Theory Three Quarter Sleeve Linen Blend Blazer
        $475.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Clairene Double Face Jacket Theory - Clairene Double Face Jacket
        Theory Clairene Double Face Jacket
        (70)
        $595.00
        • Best Seller
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Ibbey Admiral Crepe Straight Pants - 100% Exclusive Theory - Ibbey Admiral Crepe Straight Pants - 100% Exclusive
        Theory Ibbey Admiral Crepe Straight Pants - 100% Exclusive
        $265.00
        • Best Seller
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Long Sleeve Open Knit Sweater Theory - Long Sleeve Open Knit Sweater
        Theory Long Sleeve Open Knit Sweater
        $295.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Flared Square Neck Mini Dress Theory - Flared Square Neck Mini Dress
        Theory Flared Square Neck Mini Dress
        $345.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Thaniel Approach Stretch Cropped Pants Theory - Thaniel Approach Stretch Cropped Pants
        Theory Thaniel Approach Stretch Cropped Pants
        (36)
        $275.00
        • Best Seller
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Cropped Collarless Jacket Theory - Cropped Collarless Jacket
        Theory Cropped Collarless Jacket
        $345.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Open Front Tweed Jacket Theory - Open Front Tweed Jacket
        Theory Open Front Tweed Jacket
        $425.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Classic Power Dress Theory - Classic Power Dress
        Theory Classic Power Dress
        (9)
        $355.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Outline Silk Cardigan Theory - Outline Silk Cardigan
        Theory Outline Silk Cardigan
        (1)
        $345.00
        Now $172.50 (50% OFF)
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Layered Look Top Theory - Layered Look Top
        Theory Layered Look Top
        (2)
        $495.00
        Now $247.50 (50% OFF)
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - A-Line Mini Skirt Theory - A-Line Mini Skirt
        Theory A-Line Mini Skirt
        $245.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Demitria Admiral Crepe Flared Pants - 100% Exclusive Theory - Demitria Admiral Crepe Flared Pants - 100% Exclusive
        Theory Demitria Admiral Crepe Flared Pants - 100% Exclusive
        (63)
        $285.00
        • Best Seller
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Treeca Wool-Blend Cropped Pants Theory - Treeca Wool-Blend Cropped Pants
        Theory Treeca Wool-Blend Cropped Pants
        (10)
        $275.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Square Neck Jumpsuit Theory - Square Neck Jumpsuit
        Theory Square Neck Jumpsuit
        $455.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Long Sleeve Shirt Dress Theory - Long Sleeve Shirt Dress
        Theory Long Sleeve Shirt Dress
        $395.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Cargo Pants Theory - Cargo Pants
        Theory Cargo Pants
        (1)
        $345.00
        • Best Seller
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Cotton Oversized Striped Shirt Dress Theory - Cotton Oversized Striped Shirt Dress
        Theory Cotton Oversized Striped Shirt Dress
        $395.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Silk Striped Top Theory - Silk Striped Top
        Theory Silk Striped Top
        (1)
        $315.00
        Now $157.50 (50% OFF)
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Belted Culottes Theory - Belted Culottes
        Theory Belted Culottes
        $325.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Embroidered Cap Sleeve Shift Dress Theory - Embroidered Cap Sleeve Shift Dress
        Theory Embroidered Cap Sleeve Shift Dress
        (16)
        $325.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Admiral Dress Theory - Admiral Dress
        Theory Admiral Dress
        $395.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Satin Tank Dress Theory - Satin Tank Dress
        Theory Satin Tank Dress
        $495.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Admiral Sleeveless Shift Dress Theory - Admiral Sleeveless Shift Dress
        Theory Admiral Sleeveless Shift Dress
        $345.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Precision Ponte Fitted Shift Dress Theory - Precision Ponte Fitted Shift Dress
        Theory Precision Ponte Fitted Shift Dress
        (4)
        $195.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Treeca Ankle Pants Theory - Treeca Ankle Pants
        Theory Treeca Ankle Pants
        (18)
        $195.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - High Rise Utility Pants Theory - High Rise Utility Pants
        Theory High Rise Utility Pants
        $395.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Mirzi B Merino Wool Top Theory - Mirzi B Merino Wool Top
        Theory Mirzi B Merino Wool Top
        (34)
        $200.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Side Drape Mini Tee Dress Theory - Side Drape Mini Tee Dress
        Theory Side Drape Mini Tee Dress
        $225.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Jasneah Admiral Crepe Mini Dress - 100% Exclusive Theory - Jasneah Admiral Crepe Mini Dress - 100% Exclusive
        Theory Jasneah Admiral Crepe Mini Dress - 100% Exclusive
        (26)
        $345.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Lindraya Admiral Crepe Blazer - 100% Exclusive Theory - Lindraya Admiral Crepe Blazer - 100% Exclusive
        Theory Lindraya Admiral Crepe Blazer - 100% Exclusive
        (23)
        $395.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Leather Pencil Skirt Theory - Leather Pencil Skirt
        Theory Leather Pencil Skirt
        (24)
        $695.00
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Blanket Stitch Button Front Cashmere Cardigan Theory - Blanket Stitch Button Front Cashmere Cardigan
        Theory Blanket Stitch Button Front Cashmere Cardigan
        (1)
        $495.00
        Now $247.50 (50% OFF)
        • FRIENDS & FAMILY: 25% OFF DISCOUNT APPLIED IN BAG
      • Theory - Strappy Back Midi Dress Theory - Strappy Back Midi Dress
        Theory Strappy Back Midi Dress
        (1)
        $495.00