Summer Break: Save 60–75% on wear-now styles & save 30–50% on regular-price items. Valid on a large selection of styles. Ends 7/15. INFO/EXCLUSIONS | SHOP NOW
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    THEORY DESIGNER CLOTHING FOR MEN AND WOMEN

    The Theory clothing collection, which includes slim suits, finely tailored shirts and swimwear, lets you make a polished statement. Quality textiles, a range of color and options for both men and women let you fill your closet with designer fashions to suit any activity.
    Impeccable tailoring sets Theory jackets and suits for men apart. You can dress up in the impeccable fit of Theory tuxedo pants and shirts, or check out other slim and classic fit designer tuxedos with your choice of shawl or peak collars. Theory shirts have a classic, timeless look, so slip into a soft, laid-back henley or T-shirt when you’re ready to kick back in casual Theory shorts. For more options, check out men’s designer T-shirts that feature graphics, long sleeves or V-necks. When you want to dress up a casual look, shrug on a men’s designer vest in suede or jersey.
    Theory clothing for women combines classic design with fine fabrics to create a wardrobe of deceptively simple pieces that go together impeccably. As you head to work, pair single-button wool blazers with flat-front pants to support movement and comfort through your day. V-neck cardigans, silk camisoles, and flirty off-the-shoulder tops ensure a relaxed silhouette, and clean, modern lines make Theory maxi dresses the ideal choice for casual weekend afternoons. Add a bit of unexpected, fashion-forward fun to your look with wide leg and tie-shoulder jumpsuits, or wrap yourself in a suede miniskirt to turn all heads your way. Comfortable fit, world-class craftsmanship, and fashion-forward design make Theory clothing a must-have in any wardrobe.

    SEE MORE

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    • Theory

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      • Theory - Cashmere Tie-Front Cardigan Sweater Theory - Cashmere Tie-Front Cardigan Sweater
        Theory Cashmere Tie-Front Cardigan Sweater
        (4)
        $415.00
        Now $290.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Teah Silk-Stretch Camisole Top Theory - Teah Silk-Stretch Camisole Top
        Theory Teah Silk-Stretch Camisole Top
        (7)
        $180.00
        Sale $126.00 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Paneled Sheath Dress Theory - Paneled Sheath Dress
        Theory Paneled Sheath Dress
        $375.00
        Now $262.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Fantina Cashmere Long-Sleeve Top Theory - Fantina Cashmere Long-Sleeve Top
        Theory Fantina Cashmere Long-Sleeve Top
        (2)
        $265.00
        Now $185.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Sunaya Silk-Stretch Shirt Theory - Sunaya Silk-Stretch Shirt
        Theory Sunaya Silk-Stretch Shirt
        (8)
        $245.00
        Sale $171.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - V-Neck Cardigan Theory - V-Neck Cardigan
        Theory V-Neck Cardigan
        (1)
        $295.00
        Now $206.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Shawn C Fixture Ponte Leggings Theory - Shawn C Fixture Ponte Leggings
        Theory Shawn C Fixture Ponte Leggings
        (14)
        $200.00
        Sale $140.00 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Bron Regular Fit Polo Shirt Theory - Bron Regular Fit Polo Shirt
        Theory Bron Regular Fit Polo Shirt
        $95.00
        Sale $57.00 - $76.00 (20-40% OFF)
        • Best Seller
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Stretch Silk Tie-Front Shirt Theory - Stretch Silk Tie-Front Shirt
        Theory Stretch Silk Tie-Front Shirt
        $345.00
        Now $241.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Treeca 4 Striped Cropped Pants Theory - Treeca 4 Striped Cropped Pants
        Theory Treeca 4 Striped Cropped Pants
        (1)
        $345.00
        Now $241.50 (30% OFF)
        • New Markdown
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Ribbed Stretch Knit Striped Midi Dress Theory - Ribbed Stretch Knit Striped Midi Dress
        Theory Ribbed Stretch Knit Striped Midi Dress
        $345.00
        Now $241.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Classic Fitted Shirt Theory - Classic Fitted Shirt
        Theory Classic Fitted Shirt
        (3)
        $325.00
        Now $227.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Pleated Square-Neck Ribbed Midi Dress Theory - Pleated Square-Neck Ribbed Midi Dress
        Theory Pleated Square-Neck Ribbed Midi Dress
        (1)
        $425.00
        Sale $297.50 (30% OFF)
        • Best Seller
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Fitted Oxford Shirt Theory - Fitted Oxford Shirt
        Theory Fitted Oxford Shirt
        (2)
        $150.00
        Sale $105.00 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Stretch Silk Tank Theory - Stretch Silk Tank
        Theory Stretch Silk Tank
        (5)
        $190.00
        Sale $133.00 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Diamond Print Silk Ribbed-Trim Dress Theory - Diamond Print Silk Ribbed-Trim Dress
        Theory Diamond Print Silk Ribbed-Trim Dress
        $425.00
        Now $297.50 (30% OFF)
        • Best Seller
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Jasneah Admiral Crepe Mini Dress Theory - Jasneah Admiral Crepe Mini Dress
        Theory Jasneah Admiral Crepe Mini Dress
        (18)
        $345.00
        Sale $241.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Johnna Pima Cotton Tee Theory - Johnna Pima Cotton Tee
        Theory Johnna Pima Cotton Tee
        (9)
        $75.00
        Sale $52.50 (30% OFF)
        • Best Seller
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Haydin Writer Slim Straight Fit Pants Theory - Haydin Writer Slim Straight Fit Pants
        Theory Haydin Writer Slim Straight Fit Pants
        (4)
        $195.00
        Sale $136.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Mattis Waffle Knit Cotton Zip Hoodie Theory - Mattis Waffle Knit Cotton Zip Hoodie
        Theory Mattis Waffle Knit Cotton Zip Hoodie
        $195.00
        Now $156.00 (20% OFF)
        • Best Seller
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Stretch Silk Ruffled Shell Theory - Stretch Silk Ruffled Shell
        Theory Stretch Silk Ruffled Shell
        $285.00
        Sale $199.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Cropped Pull-On Pants Theory - Cropped Pull-On Pants
        Theory Cropped Pull-On Pants
        $345.00
        Now $241.50 (30% OFF)
        • New Markdown
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Lindraya Admiral Crepe Blazer Theory - Lindraya Admiral Crepe Blazer
        Theory Lindraya Admiral Crepe Blazer
        (8)
        $395.00
        Sale $276.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Stretch Silk Ruffled Shell Theory - Stretch Silk Ruffled Shell
        Theory Stretch Silk Ruffled Shell
        (1)
        $285.00
        Now $199.50 (30% OFF)
        • New Markdown
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Short-Sleeve Cinched Stretch Cotton Shirt Theory - Short-Sleeve Cinched Stretch Cotton Shirt
        Theory Short-Sleeve Cinched Stretch Cotton Shirt
        (2)
        $265.00
        Now $185.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Demitria Admiral Crepe Flared Pants Theory - Demitria Admiral Crepe Flared Pants
        Theory Demitria Admiral Crepe Flared Pants
        (25)
        $285.00
        Sale $199.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Wool V-Neck Cardigan Theory - Wool V-Neck Cardigan
        Theory Wool V-Neck Cardigan
        (5)
        $235.00
        Sale $164.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Zelig Jacquard Clean Tee Theory - Zelig Jacquard Clean Tee
        Theory Zelig Jacquard Clean Tee
        $95.00
        Now $76.00 (20% OFF)
        • New Markdown
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Bermuda Shorts Theory - Bermuda Shorts
        Theory Bermuda Shorts
        (3)
        $215.00
        Now $150.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Irving Witan Slim Fit Short Sleeve Button-Down Shirt Theory - Irving Witan Slim Fit Short Sleeve Button-Down Shirt
        Theory Irving Witan Slim Fit Short Sleeve Button-Down Shirt
        $175.00
        Sale $87.50 (50% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Geo Knit Regular Fit Polo Theory - Geo Knit Regular Fit Polo
        Theory Geo Knit Regular Fit Polo
        $125.00
        Now $100.00 (20% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Layer Regular Fit Zip Hoodie Theory - Layer Regular Fit Zip Hoodie
        Theory Layer Regular Fit Zip Hoodie
        (1)
        $125.00
        Sale $75.00 (40% OFF)
        • Best Seller
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Yost N Fuel Jacket Theory - Yost N Fuel Jacket
        Theory Yost N Fuel Jacket
        (6)
        $495.00
        Sale $346.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Bringam Crepe Sleeveless Top Theory - Bringam Crepe Sleeveless Top
        Theory Bringam Crepe Sleeveless Top
        (3)
        $180.00
        Sale $126.00 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - High-Neck Tank Top - 100% Exclusive Theory - High-Neck Tank Top - 100% Exclusive
        Theory High-Neck Tank Top - 100% Exclusive
        $190.00
        Now $133.00 (30% OFF)
        • New Markdown
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Standard Tipped Regular Fit Polo Shirt Theory - Standard Tipped Regular Fit Polo Shirt
        Theory Standard Tipped Regular Fit Polo Shirt
        (1)
        $125.00
        Now $100.00 (20% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Check Print Square Neck Dress Theory - Check Print Square Neck Dress
        Theory Check Print Square Neck Dress
        $375.00
        Now $262.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Slim-Fit Suit Separates
        Theory Slim-Fit Suit Separates
        $265.00 - $595.00
        Sale $119.00 - $279.00 (53-55% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Wool Cardigan - 100% Exclusive Theory - Wool Cardigan - 100% Exclusive
        Theory Wool Cardigan - 100% Exclusive
        $275.00
        Now $192.50 (30% OFF)
        • New Markdown
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Breach Hooded Sweatshirt - 100% Exclusive Theory - Breach Hooded Sweatshirt - 100% Exclusive
        Theory Breach Hooded Sweatshirt - 100% Exclusive
        $225.00
        Sale $112.50 (50% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Check Print Stretch Cotton Sculpture Blazer Theory - Check Print Stretch Cotton Sculpture Blazer
        Theory Check Print Stretch Cotton Sculpture Blazer
        (3)
        $535.00
        Now $374.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Cosmos Slub Cotton Essential Tee Theory - Cosmos Slub Cotton Essential Tee
        Theory Cosmos Slub Cotton Essential Tee
        $75.00
        Now $60.00 (20% OFF)
        • Best Seller
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Utility Popover Jacket - 100% Exclusive Theory - Utility Popover Jacket - 100% Exclusive
        Theory Utility Popover Jacket - 100% Exclusive
        $275.00
        Now $192.50 (30% OFF)
        • New Markdown
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Adrianna RL Cashmere Sweater Theory - Adrianna RL Cashmere Sweater
        Theory Adrianna RL Cashmere Sweater
        (16)
        $265.00
        Sale $185.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Irving Regular Fit Geometric Print Shirt Theory - Irving Regular Fit Geometric Print Shirt
        Theory Irving Regular Fit Geometric Print Shirt
        $175.00
        Sale $87.50 (50% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Long-Sleeve Double-Layer Tee Theory - Long-Sleeve Double-Layer Tee
        Theory Long-Sleeve Double-Layer Tee
        $125.00
        Now $100.00 (20% OFF)
        • New Markdowns On Select Colors
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Organic Cotton Shirt Theory - Organic Cotton Shirt
        Theory Organic Cotton Shirt
        (2)
        $150.00
        Sale $105.00 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Bringam Stretch-Silk Top Theory - Bringam Stretch-Silk Top
        Theory Bringam Stretch-Silk Top
        (1)
        $190.00
        Sale $133.00 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Feather Cashmere Sweater Theory - Feather Cashmere Sweater
        Theory Feather Cashmere Sweater
        $285.00
        Sale $199.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Mattis Waffle Knit Cotton Zip Hoodie Theory - Mattis Waffle Knit Cotton Zip Hoodie
        Theory Mattis Waffle Knit Cotton Zip Hoodie
        $195.00
        Now $156.00 (20% OFF)
        • Best Seller
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Mayer Textured Solid Slim Fit Suit Pants Theory - Mayer Textured Solid Slim Fit Suit Pants
        Theory Mayer Textured Solid Slim Fit Suit Pants
        $265.00
        Sale $119.00 (55% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Modal Blend Jersey Essential Tee Theory - Modal Blend Jersey Essential Tee
        Theory Modal Blend Jersey Essential Tee
        $85.00
        Now $68.00 (20% OFF)
        • Best Seller
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Classic Pencil Skirt Theory - Classic Pencil Skirt
        Theory Classic Pencil Skirt
        (2)
        $255.00
        Sale $178.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Striped Ribbed Tee Theory - Striped Ribbed Tee
        Theory Striped Ribbed Tee
        $150.00
        Now $105.00 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Isita Classic Stretch-Wool Blazer Theory - Isita Classic Stretch-Wool Blazer
        Theory Isita Classic Stretch-Wool Blazer
        (2)
        $425.00
        Sale $297.50 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Bellvil Lightweight Knit Jacket Theory - Bellvil Lightweight Knit Jacket
        Theory Bellvil Lightweight Knit Jacket
        $345.00
        Now $276.00 (20% OFF)
        • New Markdown
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Chambers Slim-Fit Suit Jacket Theory - Chambers Slim-Fit Suit Jacket
        Theory Chambers Slim-Fit Suit Jacket
        $595.00
        Sale $279.00 (53% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Chambers & Mayer Tonal Check Slim Fit Suit Separates
        Theory Chambers & Mayer Tonal Check Slim Fit Suit Separates
        $265.00 - $595.00
        Sale $119.00 - $279.00 (53-55% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Plush V-Neck Zebra Sweater Theory - Plush V-Neck Zebra Sweater
        Theory Plush V-Neck Zebra Sweater
        (1)
        $375.00
        Now $187.50 (50% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Shrunken Cotton Jean Jacket - 100% Exclusive Theory - Shrunken Cotton Jean Jacket - 100% Exclusive
        Theory Shrunken Cotton Jean Jacket - 100% Exclusive
        $395.00
        Now $276.50 (30% OFF)
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Irving Dash Stretch Cotton Slim Fit Shirt Theory - Irving Dash Stretch Cotton Slim Fit Shirt
        Theory Irving Dash Stretch Cotton Slim Fit Shirt
        $195.00
        Sale $97.50 - $156.00 (20-50% OFF)
        • New Markdowns On Select Colors
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG
      • Theory - Mirzi B Merino Wool Top Theory - Mirzi B Merino Wool Top
        Theory Mirzi B Merino Wool Top
        (16)
        $200.00
        Sale $140.00 (30% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Mayer Slim-Fit Suit Pants Theory - Mayer Slim-Fit Suit Pants
        Theory Mayer Slim-Fit Suit Pants
        $265.00
        Sale $119.00 (55% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - River Waffle Knit Organic Cotton Sweater Theory - River Waffle Knit Organic Cotton Sweater
        Theory River Waffle Knit Organic Cotton Sweater
        $185.00
        Sale $92.50 (50% OFF)
        • LIMITED TIME SAVINGS: PRICE AS MARKED
      • Theory - Treeca Crepe Pull-On Pants Theory - Treeca Crepe Pull-On Pants
        Theory Treeca Crepe Pull-On Pants
        $295.00
        Now $206.50 (30% OFF)
        • New Markdown
        • EXTRA 50% OFF CLEARANCE: DISCOUNT APPLIED IN BAG