Theory

Compare 4,635 products from 23 shops

Theory, the New York City-based fashion label, has been redefining contemporary style since 1997. Founded by Andrew Rosen and Elie Tahari, the brand has evolved from its initial focus on comfortable stretch pants for women to a comprehensive range of sophisticated apparel and accessories. Theory's product line now includes sleek blazers, tailored trousers, elegant dresses, and versatile tops, all crafted with innovative fabrics and exceptional fits. The brand's commitment to enduring style is evident in its minimalist aesthetic and high-quality craftsmanship. Theory's collections cater to discerning professionals and creatives who value both fashion and functionality in their wardrobes. The brand's appeal extends to celebrities, with supermodel Natalia Vodianova having graced Theory's advertising campaigns. Recent developments have seen Theory expand globally, particularly in Asia, while maintaining its position as a go-to label for timeless, urban chic. With its flagship boutique in Manhattan's Meatpacking District, Theory continues to inspire personal style and enhance the way its clientele feels and works, offering a perfect blend of comfort and sophistication for the modern, fashion-conscious individual.

Compare 4,635 products from 23 shops

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-40%

Theory

Soris T-Light Crewneck T-Shirt in Alabaster at Nordstrom, Size Medium White

Delivery: free

$99.00 ~~$165.00~~

Nordstrom

Theory

Precise Piqué Polo in Ivory at Nordstrom, Size Xx-Large White

Delivery: free

$115.00

Nordstrom

Theory

Railor JC P.Relay Tipped Polo in White at Nordstrom, Size Small

Delivery: free

$165.00

Nordstrom

-49%

Theory

Pants Red

Delivery: $9.95

$178.00 ~~$346.00~~

Yoox.com

BESTSELLER

Theory

Sarior Short Sleeve Sweater in White at Nordstrom, Size Xx-Large

Delivery: free

$165.00

Nordstrom

Theory

Layered Pima Cotton Polo in Baltic/White at Nordstrom, Size X-Large

Delivery: free

$145.00

Nordstrom

Theory

Boiled Merino Wool Zip Cardigan in Dark Grey Melange/White at Nordstrom, Size Xx-Large

Delivery: free

$295.00

Nordstrom

BESTSELLER

Theory

Cashmere Cardigan in Cacao at Nordstrom, Size Medium

Delivery: free

$345.00

Nordstrom

BESTSELLER

Theory

Weekend Woods Check Cotton Button-Up Shirt in Deep Eggplant Multi - 2I4 at Nordstrom, Size Xx-Large Purple

Delivery: free

$285.00

Nordstrom

Theory

Sylvain ND Structure Knit Button-Up Shirt in Deep Eggplant - Xu8 at Nordstrom, Size Xx-Large Purple

Delivery: free

$195.00

Nordstrom

Theory

Riland T.Light Long Sleeve T-Shirt in Black at Nordstrom, Size Medium

Delivery: free

$225.00

Nordstrom

-50%

Theory

Viggo Straight Leg Jeans in Brown at Nordstrom, Size 31

Delivery: free

$112.50 ~~$225.00~~

Nordstrom

Theory

Etiennette B Good Wool Suit Jacket in Charcoal Melange at Nordstrom, Size 12

Delivery: free

$345.00

Nordstrom

-50%

Theory

Slim Fit Stretch Corduroy Pants in Khaki at Nordstrom, Size 34 Brown

Delivery: free

$112.50 ~~$225.00~~

Nordstrom

-33%

Theory

Polo shirts White

Delivery: $9.95

$96.00 ~~$144.00~~

Yoox.com

Theory

Relaxed Cashmere & Wool Sweater Vest in Light Grey at Nordstrom, Size Petite Gray

Delivery: free

$395.00

Nordstrom

Theory

Perfect Corduroy Button-Up Jacket in Alabaster at Nordstrom, Size X-Large White

Delivery: free

$495.00

Nordstrom

Theory

Gathered Neck Knit Top in Viridian at Nordstrom, Size 12

Delivery: free

$225.00

Nordstrom

-50%

Theory

Clinton Precision Ponte Knit Blazer in Finch at Nordstrom, Size 36

Delivery: free

$222.50 ~~$445.00~~

Nordstrom

Theory

Long Sleeve Organic Cotton Blend Bouclé Sweater Dress in Ivory at Nordstrom, Size Petite White

Delivery: free

$375.00

Nordstrom

Theory

Cameron Cashmere Cardigan in Brownwood Melange at Nordstrom, Size Xx-Large

Delivery: free

$665.00

Nordstrom

Theory

Mesh Knit Polo in Eggshell at Nordstrom, Size X-Large White

Delivery: free

$185.00

Nordstrom

-60%

Theory

Classic Staple Blazer in Grenache - 1Pa at Nordstrom, Size 14

Delivery: free

$198.00 ~~$495.00~~

Nordstrom

-30%

Theory

Pants White

Delivery: $9.95

$85.00 ~~$122.00~~

Yoox.com

BESTSELLER

Theory

Adbelle High Waist Pull-On Pants in Black at Nordstrom, Size Petite

Delivery: free

$295.00

Nordstrom

Theory

Kick Ankle Pants in Black at Nordstrom, Size 00

Delivery: free

$295.00

Nordstrom

Theory

Slim Stirrup Leggings in Black at Nordstrom, Size 14

Delivery: free

$215.00

Nordstrom

Theory

Demitria - Admiral Crepe Flare Leg Pants in Blk at Nordstrom, Size 18 Black

Delivery: free

$285.00

Nordstrom

Theory

Treeca Pull-On Pants in Black at Nordstrom, Size 00

Delivery: free

$245.00

Nordstrom

Theory

Sleek Flannel Treeca Pull-On Pants in Black at Nordstrom, Size 14

Delivery: free

$255.00

Nordstrom

Theory

Ibbey Admiral Crepe Pants in Black - 001 at Nordstrom, Size 16

Delivery: free

$265.00

Nordstrom

Theory

Slim Fit Stretch Wool Trousers in Black at Nordstrom, Size 00

Delivery: free

$265.00

Nordstrom

Theory

Treeca 2 Crop Suit Pants in Black at Nordstrom, Size 00

Delivery: free

$245.00

Nordstrom

-40%

Theory

Peach Cotton Blend Utility Jacket in Feather at Nordstrom, Size Xx-Large

Delivery: free

$237.00 ~~$395.00~~

Nordstrom

Theory

Weekend Gradient Check Brushed Cotton Button-Up Overshirt in Charcoal Melange Multi - Wx6 at Nordstrom, Size Xx-Large

Delivery: free

$245.00

Nordstrom

Theory

Boxy Wool Blend Vest in Clove at Nordstrom, Size 2

Delivery: free

$395.00

Nordstrom

Theory

Brenan Linen Blend Polo in Pale Mauve at Nordstrom, Size Xx-Large Purple

Delivery: free

$175.00

Nordstrom

-37%

Theory

Pants Brown

Delivery: $9.95

$174.00 ~~$275.00~~

Yoox.com

Theory

Stretch Wool Wide Leg Pants in Black - 001 at Nordstrom, Size 10

Delivery: free

$255.00

Nordstrom

Theory

Relax Wide Leg Pants in Black at Nordstrom, Size 12

Delivery: free

$315.00

Nordstrom

Theory

Irving Plaid Cotton Flannel Button-Up Shirt in Duffle Melange-Qi9 at Nordstrom, Size Xx-Large

Delivery: free

$285.00

Nordstrom

Theory

Sleek Flannel Straight Classic Pants in Black at Nordstrom, Size 12

Delivery: free

$265.00

Nordstrom

Theory

Raffi Twill Pants in Dark Grey - B08 at Nordstrom, Size 28 X 32 Gray

Delivery: free

$195.00

Nordstrom

Theory

Boiled Merino Wool Sweatpants in Dark Grey Melange at Nordstrom, Size X-Large Gray

Delivery: free

$265.00

Nordstrom

Theory

Shaded Plaid Shirt Jacket in Light Gray Melange at Nordstrom, Size Xx-Large

Delivery: free

$395.00

Nordstrom

Theory

Maden T.Novo Crewneck Wool Sweater in Black - 001 at Nordstrom, Size Xx-Large

Delivery: free

$245.00

Nordstrom

Theory

Wool & Cashmere Cable Sweater in Ivory - C05 at Nordstrom, Size Medium White

Delivery: free

$425.00

Nordstrom

-40%

Theory

Pleat Front Wide Leg Stretch Wool Pants in Black - 001 at Nordstrom, Size 6

Delivery: free

$207.00 ~~$345.00~~

Nordstrom

-79%

BESTSELLER

Theory

Pants White

Delivery: $9.95

$78.00 ~~$366.00~~

Yoox.com

-82%

Theory

Pants White

Delivery: $9.95

$92.00 ~~$518.00~~

Yoox.com

-78%

Theory

Pants White

Delivery: $9.95

$90.00 ~~$401.00~~

Yoox.com

Theory

Sylvain ND Structure Knit Button-Up Shirt in Olympic - Yjy at Nordstrom, Size Xx-Large

Delivery: free

$195.00

Nordstrom

BESTSELLER

Theory

Astor Wool Blend Maxi Skirt in Charcoal at Nordstrom, Size Medium

Delivery: free

$445.00

Nordstrom

Theory

Weekend Woods Check Cotton Button-Up Shirt in Baltic Multi - Zci at Nordstrom, Size X-Large

Delivery: free

$285.00

Nordstrom

Theory

Open Stitch Detail Cotton Maxi Sweater Skirt in Poppy at Nordstrom, Size Petite

Delivery: free

$375.00

Nordstrom

Theory

Wide Leg Pants in Charcoal Melange at Nordstrom, Size Petite

Delivery: free

$275.00

Nordstrom

Theory

Sylvian Pinstripe Stretch Cotton & Nylon Button-Up Shirt in Feather Multi - 2If at Nordstrom, Size Xx-Large

Delivery: free

$225.00

Nordstrom

Theory

Sylvain ND Structure Knit Button-Up Shirt in Eclipse at Nordstrom, Size Xx-Large

Delivery: free

$195.00

Nordstrom

-71%

Theory

Pants White

Delivery: $9.95

$133.00 ~~$453.00~~

Yoox.com

Theory

Sylvain ND Structure Knit Button-Up Shirt in Pestle - Apw at Nordstrom, Size Xx-Large

Delivery: free

$195.00

Nordstrom

Theory

Irving Solid Linen Button-Up Shirt in Baltic at Nordstrom, Size Large

Delivery: free

$225.00

Nordstrom

Theory

Sylvain ND Structure Knit Button-Up Shirt in Duffle at Nordstrom, Size Xx-Large

Delivery: free

$195.00

Nordstrom

Theory

Wide Trousers, female, Gray, Size: XS Wide Leg Linen Trousers

Delivery: Delivery costs apply

$525.70

Miinto

BESTSELLER

Theory

Sylvain ND Structure Knit Button-Up Shirt in Oat Milk at Nordstrom, Size Xx-Large

Delivery: free

$195.00

Nordstrom

Theory

Carissa Good Wool Blazer in Dark Iris - Hae at Nordstrom, Size 00

Delivery: free

$395.00

Nordstrom

Theory

Irving Plaid Cotton Flannel Button-Up Shirt in Baltic Melange - 07S at Nordstrom, Size Xx-Large

Delivery: free

$285.00

Nordstrom

-80%

Theory

Pants White

Delivery: $9.95

$72.00 ~~$360.00~~

Yoox.com

Theory

Rib Merino Wool Open Back Cardigan in White at Nordstrom, Size Petite

Delivery: free

$395.00

Nordstrom

Theory

Riland T.Light Long Sleeve T-Shirt in Dark Brownwood at Nordstrom, Size Xx-Large

Delivery: free

$225.00

Nordstrom

Theory

Slim Fit Wool Blend Pants in Black at Nordstrom, Size 00

Delivery: free

$335.00

Nordstrom

BESTSELLER

Theory

Sleek Flannel High Waist Taper Pants in Black at Nordstrom, Size 16

Delivery: free

$335.00

Nordstrom

-60%

Theory

Drawstring Pants in Grenache - 1Pa at Nordstrom, Size 14

Delivery: free

$138.00 ~~$345.00~~

Nordstrom

Theory

Anemone Milano Essential Tee in Eclipse Multi at Nordstrom, Size Xx-Large

Delivery: free

$125.00

Nordstrom

Theory

Washed Pima Cotton T-Shirt in Chino at Nordstrom, Size Xx-Large

Delivery: free

$85.00

Nordstrom

Theory

City Relaxed Long Sleeve Cotton Polo in Baltic - Xhx at Nordstrom, Size Xx-Large

Delivery: free

$165.00

Nordstrom

BESTSELLER

Theory

Soris T-Light Crewneck T-Shirt in Charcoal Melange at Nordstrom, Size Xx-Large

Delivery: free

$165.00

Nordstrom

-40%

Theory

Soris T-Light Crewneck T-Shirt in Baltic at Nordstrom, Size X-Large

Delivery: free

$99.00 ~~$165.00~~

Nordstrom

-50%

BESTSELLER

Theory

Mayer Herringbone Wool Blend Flannel Dress Pants in Charcoal Multi at Nordstrom, Size 38

Delivery: free

$142.50 ~~$285.00~~

Nordstrom

Theory

Relaxed Crewneck T-Shirt in Baltic at Nordstrom, Size Xx-Large

Delivery: free

$165.00

Nordstrom

Theory

Delroy Studio Textured T-Shirt in Baltic at Nordstrom, Size Xx-Large

Delivery: free

$165.00

Nordstrom

-40%

Theory

High Waist Kick Flare Ankle Pants in Almond Multi at Nordstrom, Size 10

Delivery: free

$189.00 ~~$315.00~~

Nordstrom

Theory

Washed Pima Cotton T-Shirt in Rainstorm at Nordstrom, Size Xx-Large

Delivery: free

$85.00

Nordstrom

Theory

Wendel Sleeveless Turtleneck Top in Blk at Nordstrom, Size Petite

Delivery: free

$145.00

Nordstrom

Theory

Relaxed Fit Crewneck Sweater in Black at Nordstrom, Size X-Small

Delivery: free

$225.00

Nordstrom

-67%

Theory

Jeans White

Delivery: $9.95

$73.00 ~~$221.00~~

Yoox.com

-44%

BESTSELLER

Theory

Shorts & Bermuda Shorts White

Delivery: $9.95

$74.00 ~~$133.00~~

Yoox.com

-66%

Theory

Shorts & Bermuda Shorts White

Delivery: $9.95

$99.00 ~~$294.00~~

Yoox.com

-66%

Theory

Jeans White

Delivery: $9.95

$81.00 ~~$238.00~~

Yoox.com

Theory

Ryke Cashton Rib Cotton & Cashmere Blend Zip-Up Cardigan in Ivory at Nordstrom, Size Xx-Large White

Delivery: free

$365.00

Nordstrom

-40%

BESTSELLER

Theory

Cable Short Sleeve Cotton Blend Sweater in Baltic at Nordstrom, Size Xx-Large

Delivery: free

$99.00 ~~$165.00~~

Nordstrom

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