Theory

Compare 3,500 products from 20 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 3,500 products from 20 shops

Theory

Compare 3,500 products from 20 shops

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Theory

Boat Neck Satin Vest in Black at Nordstrom Rack, Size 12

Delivery: free

$137.97

Nordstrom Rack

Theory

Poplin Circle Skirt Black

Delivery: Delivery costs apply

$375.00

Bergdorf Goodman

-29%

Theory

Black Silk Womens Blouse

Delivery: Delivery costs apply

$315.00 ~~$443.00~~

LUX LAIR

-6%

Theory

Neutrals Tailored Wide-Leg Wool-Blend Pants Black

Delivery: free

$457.69 ~~$485.52~~

ShopSimon

-6%

Theory

Printed T-shirt in Grey Cotton Gray

Delivery: free

$141.00 ~~$150.65~~

ShopSimon

-20%

Theory

Theyskens Theory Calf Leather 3D Flare Sleeve Hi Low Hem Top Black

Delivery: free

$434.00 ~~$540.00~~

ShopSimon

-62%

Theory

Blazer Black

Delivery: Delivery costs apply

$189.99 ~~$495.00~~

GILT

Theory

New Tailor Chambers Suit Jacket in Medium Charcoal at Nordstrom Rack, Size 46Regular

Delivery: free

$311.97

Nordstrom Rack

Theory

Wool Blend Drawsting Shorts in Black at Nordstrom Rack, Size Petite

Delivery: free

$117.97

Nordstrom Rack

-44%

Theory

Plaid Mini Dress in Beige Viscose

Delivery: free

$140.00 ~~$250.00~~

ShopSimon

-25%

Theory

Myhlo Perforated Waffle Cotton Zip Hoodie in Ivory at Nordstrom Rack, Size X-Large White

Delivery: free

$89.96 ~~$119.97~~

Nordstrom Rack

Theory

Precise Cotton T-Shirt in Light Heather at Nordstrom Rack, Size Xx-Large

Delivery: $9.95

$44.97

Nordstrom Rack

-62%

Theory

Shrunken Suit Jacket

Delivery: Delivery costs apply

$199.99 ~~$525.00~~

GILT

-61%

Theory

Wool-Blend Top Black

Delivery: free

$139.98 ~~$355.00~~

ShopSimon

Theory

Shirts, female, Brown, Size: M Brown Viscose Shirt with Long Sleeves

Delivery: Delivery costs apply

$331.88

Miinto

Theory

Brenan Linen Blend Polo in New Baltic - 0W1 at Nordstrom, Size Xx-Large

Delivery: free

$195.00

Nordstrom

Theory

A-Line Midi Skirt in Charcoal Melange at Nordstrom Rack, Size 12

Delivery: free

$134.97

Nordstrom Rack

-59%

Theory

Admiral Crepe Skirt

Delivery: Delivery costs apply

$139.99 ~~$345.00~~

GILT

Theory

Relaxed Silk Cinch Blazer Blue

Delivery: Delivery costs apply

$495.00

Bergdorf Goodman

Theory

Willem Polo in Stream at Nordstrom Rack, Size Xx-Large

Delivery: $9.95

$44.97

Nordstrom Rack

-56%

Theory

Oversized Polo Shirt Gray

Delivery: free

$99.98 ~~$225.00~~

ShopSimon

Theory

Linen Blend Boyfriend Shirt in Stoneware at Nordstrom Rack, Size X-Large

Delivery: free

$119.97

Nordstrom Rack

Theory

Short Sleeve Cotton Blend Shirt in Almond - Vq9 at Nordstrom, Size Medium

Delivery: free

$245.00

Nordstrom

-62%

Theory

Demitria Pant Brown

Delivery: Delivery costs apply

$80.99 ~~$215.00~~

GILT

Theory

Fluid Flare Leg Pants in Sheer Pink at Nordstrom, Size 6

Delivery: free

$325.00

Nordstrom

-58%

Theory

Scoop Neck Rib Tank Top Black

Delivery: Delivery costs apply

$45.99 ~~$110.00~~

GILT

-55%

Theory

Stripe Cotton Blend Button-Up Shirt in Lavender Multi - Vvo at Nordstrom, Size 6 Purple

Delivery: free

$199.99 ~~$445.00~~

Nordstrom

Theory

os shirt Brown

Delivery: $12.00

$288.00

THEBS

-46%

Theory

Wide Pull On Pants In Grey Gray

Delivery: free

$154.00 ~~$285.00~~

ShopSimon

-60%

Theory

Treeca Pull On Linen-Blend Pant Black

Delivery: free

$129.98 ~~$325.00~~

ShopSimon

-61%

Theory

Wool-Blend Top

Delivery: Delivery costs apply

$139.99 ~~$355.00~~

GILT

Theory

Dot Military Mini Dress Black

Delivery: Delivery costs apply

$345.00

Bergdorf Goodman

Theory

Boat Neck Minidress in Nocturne Navy at Nordstrom, Size 14 Blue

Delivery: free

$425.00

Nordstrom

Theory

Short Sleeve Combo Tweed Dress in Black Multi at Nordstrom Rack, Size Petite

Delivery: free

$193.97

Nordstrom Rack

Theory

Riduro C.Nebulous Organic Cotton Slub Long Sleeve Button-Up Shirt in Black at Nordstrom, Size Xx-Large

Delivery: free

$150.00

Nordstrom

Theory

Straight Trousers, female, Beige, Size: 2XS Wide-Leg Pull-On Pant

Delivery: Delivery costs apply

$371.85

Miinto

Theory

Birds Eye Ringer T-Shirt in Carbon Multi at Nordstrom Rack, Size Xx-Large

Delivery: $9.95

$57.97

Nordstrom Rack

Theory

Dolman Sleeve Trench Coat Midi Dress in New Camel at Nordstrom Rack, Size Medium Brown

Delivery: free

$216.97

Nordstrom Rack

-62%

Theory

Admiral Crepe Shaped Blazer

Delivery: Delivery costs apply

$189.99 ~~$495.00~~

GILT

-56%

Theory

Treeca 2 Wool-Blend Pant Pink

Delivery: free

$119.98 ~~$275.00~~

ShopSimon

Theory

Free Flow Linen Blend Drawstring Pants in Stoneware at Nordstrom Rack, Size Medium

Delivery: free

$109.97

Nordstrom Rack

Theory

Button-Front Cap-Sleeve Shirt

Delivery: Delivery costs apply

$325.00

Bergdorf Goodman

Theory

Twist High-Low Top in Skywriting at Nordstrom Rack, Size X-Large Blue

Delivery: free

$99.97

Nordstrom Rack

-45%

Theory

Boxy Winter Overcoat In Black

Delivery: free

$254.00 ~~$460.00~~

ShopSimon

-59%

Theory

Tank Black

Delivery: free

$59.98 ~~$145.00~~

ShopSimon

-26%

Theory

Womens Hw Casual Pants White

Delivery: Delivery costs apply

$346.00 ~~$467.00~~

LUX LAIR

Theory

Linen Blend Vest in Sand at Nordstrom Rack, Size 10 Beige

Delivery: free

$139.97

Nordstrom Rack

-13%

Theory

Sequined Mini Skirt in Black Polyester

Delivery: free

$200.00 ~~$231.15~~

ShopSimon

-43%

Theory

cashmere knit shirt short sleeve style

Delivery: $15.00

$380.00 ~~$663.00~~

The Fashion Square

Theory

Linen Blend Midi Dress in Garden Rose at Nordstrom Rack, Size 16

Delivery: free

$169.97

Nordstrom Rack

-69%

Theory

Boat Neck Dress Brown

Delivery: Delivery costs apply

$131.99 ~~$425.00~~

GILT

-57%

Theory

Textured Pullover Sweater Blue

Delivery: Delivery costs apply

$139.99 ~~$325.00~~

GILT

-57%

Theory

Admiral Crepe Dress

Delivery: Delivery costs apply

$169.99 ~~$395.00~~

GILT

-56%

Theory

Delroy Polo Shirt White

Delivery: Delivery costs apply

$71.99 ~~$165.00~~

GILT

Theory

2 Nebulous Organic Cotton Tiny Tee in Poppy -Uzt at Nordstrom, Size Xx-Large

Delivery: free

$75.00

Nordstrom

-62%

Theory

Floral Lace Midi Skirt Brown

Delivery: free

$129.98 ~~$345.00~~

ShopSimon

Theory

Irving Relaxed Fit Stripe Linen Button-Up Shirt in Vapor Multi at Nordstrom, Size Xx-Large

Delivery: free

$245.00

Nordstrom

Theory

Satin Midi Skirt in Lemongrass at Nordstrom, Size 10 Yellow

Delivery: free

$395.00

Nordstrom

Theory

Wide Trousers, female, Black, Size: M Wide Trousers

Delivery: Delivery costs apply

$344.09

Miinto

-6%

Theory

Fluid Pleated Tailored Shorts White

Delivery: free

$318.67 ~~$338.02~~

ShopSimon

Theory

Kolben Stripe Linen & Cotton Blend T-Shirt in Fresh Khaki/Winter Ivory at Nordstrom, Size Xx-Large White

Delivery: free

$195.00

Nordstrom

-64%

Theory

Curved Seam Midi Sleeveless Dress in Navy Blue Polyester

Delivery: free

$228.00 ~~$631.00~~

ShopSimon

Theory

Cotton Terry Cloth Drawstring Shorts in Warm Silver Cloud at Nordstrom, Size Xx-Large

Delivery: free

$185.00

Nordstrom

Theory

Twist High-Low Top in Sand at Nordstrom Rack, Size X-Large Beige

Delivery: free

$99.97

Nordstrom Rack

-62%

Theory

Zane GD Patton Short Green

Delivery: free

$62.98 ~~$165.00~~

ShopSimon

-58%

Theory

Washed Twill Tie Easy Tank Purple

Delivery: free

$109.98 ~~$265.00~~

ShopSimon

Theory

Willem Polo in Petal at Nordstrom Rack, Size Xx-Large

Delivery: $9.95

$44.97

Nordstrom Rack

-56%

Theory

Colorblock Wool Sweater T-Shirt

Delivery: Delivery costs apply

$99.99 ~~$225.00~~

GILT

Theory

Drape Cotton Blend Ribbed Tank Dress in Ivory Multi - Chk at Nordstrom, Size Medium White

Delivery: free

$475.00

Nordstrom

Theory

Tactile Cotton Polo in Crisp Blue - 2Qk at Nordstrom, Size Xx-Large

Delivery: free

$195.00

Nordstrom

Theory

Cotton Blend Soft Shell Jacket in White at Nordstrom, Size Medium

Delivery: free

$425.00

Nordstrom

-60%

Theory

Sculpted Straight Shell Silk Top Green

Delivery: free

$89.98 ~~$225.00~~

ShopSimon

Theory

Cotton Zip-Up Vest Blue

Delivery: Delivery costs apply

$275.00

Bergdorf Goodman

Theory

Straight Trousers, female, Black, Size: 3XS Cargo Pant in Textured Satin

Delivery: Delivery costs apply

$368.52

Miinto

Theory

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

Delivery: $9.95

$59.97

Nordstrom Rack

Theory

Asymmetric Ruched Tank Dress

Delivery: Delivery costs apply

$395.00

Bergdorf Goodman

-56%

Theory

V-Neck Wool Cardigan Black

Delivery: free

$129.98 ~~$295.00~~

ShopSimon

Theory

Split Neck Satin Tank in Black at Nordstrom, Size X-Large

Delivery: free

$295.00

Nordstrom

Theory

Slim-fit Trousers, female, Brown, Size: 2XS Trousers

Delivery: Delivery costs apply

$320.79

Miinto

-57%

Theory

Wool-Blend Cardigan Blue

Delivery: free

$149.98 ~~$345.00~~

ShopSimon

-6%

Theory

Fluid High-Waisted Triacetate Wide-Leg Pants Black

Delivery: free

$376.60 ~~$399.48~~

ShopSimon

Theory

Sleeveless Shirtdress in Pewter Melange at Nordstrom Rack, Size 2 Gray

Delivery: free

$118.97

Nordstrom Rack

Theory

Linen Blend Shirtdress in Kalamata at Nordstrom Rack, Size X-Large

Delivery: free

$129.97

Nordstrom Rack

-60%

Theory

Treeca Pull On Linen-Blend Pant Black

Delivery: Delivery costs apply

$129.99 ~~$325.00~~

GILT

Theory

Faux Fur Coat in Wood at Nordstrom Rack, Size Small

Delivery: free

$297.97

Nordstrom Rack

-31%

Theory

Crewneck Sweater in Grey Cotton Gray

Delivery: free

$173.00 ~~$249.00~~

ShopSimon

-22%

Theory

cashmere whipstitch turtleneck Brown

Delivery: free

$471.00 ~~$600.00~~

ShopSimon

-60%

Theory

Betty Crepe Sheath Dress Purple

Delivery: free

$129.98 ~~$325.00~~

ShopSimon

Theory

Cotton Blend Midi Skirt in Almond at Nordstrom, Size Medium

Delivery: free

$375.00

Nordstrom

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