Theory
Founded in 1997 and based in New York, Theory makes sophisticated and comfortable modern clothing – “clean silhouettes, quality, craftsmanship and fit” are the focus. Make this your go-to brand for tailoring and separates that are cool but never obvious.
Theory is included in our NET SUSTAIN edit for best practice in Animal Welfare. Find out more about NET SUSTAIN here.
more
Favorite Designer
Filter79 Results
Recommended
- Recommended
- New In
- Price High to Low
- Price Low to High


THEORY
Strapless linen-blend mini dress
Strapless linen-blend mini dress
$745


THEORY
Leather jacket$3,218.17
Leather jacket
40% off
$1,931


THEORY
Belted wool and cashmere-blend trench coat$1,685
Belted wool and cashmere-blend trench coat
40% off
$1,011


THEORY
Treeca linen-blend straight-leg pants
Treeca linen-blend straight-leg pants
$559
THEORY
Linen-blend mini dress
Linen-blend mini dress
$803
THEORY
Belted wool and cashmere-blend trench coat$1,685
Belted wool and cashmere-blend trench coat
40% off
$1,011
THEORY
Linen-blend blazer
Linen-blend blazer
$1,036
THEORY
Adbelle leather leggings$2,173.21
Adbelle leather leggings
40% off
$1,304
THEORY
Round Etiennette grain de poudre stretch-wool blazer$1,087.77
Round Etiennette grain de poudre stretch-wool blazer
40% off
$653
THEORY
Double-breasted linen-blend blazer
Double-breasted linen-blend blazer
$1,082
THEORY
Satin midi wrap skirt$894.17
Satin midi wrap skirt
40% off
$537
THEORY
Stretch cotton-blend midi dress$1,127.20
Stretch cotton-blend midi dress
50% off
$564
THEORY
Cotton-blend sweater$836.18
Cotton-blend sweater
40% off
$502
THEORY
Cotton-blend sweater$836.18
Cotton-blend sweater
40% off
$502
THEORY
Pleated wool-blend wide-leg pants$731.79
Pleated wool-blend wide-leg pants
40% off
$440
THEORY
Adbelle leather leggings$2,173.21
Adbelle leather leggings
40% off
$1,304
THEORY
Cotton-blend cloqué shirt$627.40
Cotton-blend cloqué shirt
40% off
$377
THEORY
Treeca linen-blend straight-leg pants
Treeca linen-blend straight-leg pants
$550
THEORY
Cotton-poplin shirt$743.38
Cotton-poplin shirt
50% off
$372
THEORY
Gathered cotton-blend poplin mini shirt dress$894.17
Gathered cotton-blend poplin mini shirt dress
40% off
$537
THEORY
Demitria cotton-blend velvet flared pants$708.59
Demitria cotton-blend velvet flared pants
40% off
$426
THEORY
Ribbed cotton-blend shirt dress$870.97
Ribbed cotton-blend shirt dress
40% off
$523
THEORY
Cashmere turtleneck vest$836.18
Cashmere turtleneck vest
40% off
$502
THEORY
Satin culottes$894.17
Satin culottes
50% off
$448
THEORY
Oversized cotton-poplin shirt
Oversized cotton-poplin shirt
$745
THEORY
Pleated crepe straight-leg pants$731.79
Pleated crepe straight-leg pants
30% off
$513
THEORY
Belted double-breasted cotton-blend gabardine trench coat$1,534.22
Belted double-breasted cotton-blend gabardine trench coat
30% off
$1,074
THEORY
Embroidered silk and ribbed-knit top$789.78
Embroidered silk and ribbed-knit top
40% off
$474
THEORY
Silk crepe de chine mini shirt dress$1,069.21
Silk crepe de chine mini shirt dress
30% off
$749
THEORY
Stretch-crepe midi dress$930.02
Stretch-crepe midi dress
40% off
$559
THEORY
Crepe midi dress$999.61
Crepe midi dress
40% off
$600
THEORY
Crepe blazer$1,092.41
Crepe blazer
30% off
$765
THEORY
Admiral crepe straight-leg pants$731.79
Admiral crepe straight-leg pants
40% off
$440
THEORY
Stretch linen-blend straight-leg pants$523.01
Stretch linen-blend straight-leg pants
30% off
$367
THEORY
Neoteric stretch cotton-blend twill cargo pants$789.78
Neoteric stretch cotton-blend twill cargo pants
40% off
$474
THEORY
Stretch cotton-blend twill mini skirt$557.80
Stretch cotton-blend twill mini skirt
40% off
$335
THEORY
Draped asymmetric recycled-crepe de chine camisole$523.01
Draped asymmetric recycled-crepe de chine camisole
40% off
$314
THEORY
Hanelee wool and cashmere-blend cardigan
Hanelee wool and cashmere-blend cardigan
$791
LOW STOCK
THEORY
Admiral crepe midi skirt$743.38
Admiral crepe midi skirt
40% off
$447
THEORY
Strapless stretch-cotton velvet mini dress$836.18
Strapless stretch-cotton velvet mini dress
40% off
$502
THEORY
Cotton-jersey trimmed silk T-shirt$453.41
Cotton-jersey trimmed silk T-shirt
40% off
$273
THEORY
Ribbed-knit cardigan$836.18
Ribbed-knit cardigan
40% off
$502
THEORY
Open-knit Pima cotton tank
Open-knit Pima cotton tank
$629
LOW STOCK
THEORY
Crepe blazer$1,092.41
Crepe blazer
30% off
$765
THEORY
Embroidered silk top$766.58
Embroidered silk top
30% off
$537
THEORY
Crepe top$731.79
Crepe top
30% off
$513
THEORY
Treeca cropped cotton-blend velvet slim-leg pants$581
Treeca cropped cotton-blend velvet slim-leg pants
30% off
$407
THEORY
Crocheted cotton-blend vest$685.39
Crocheted cotton-blend vest
30% off
$480
THEORY
Cashmere sweater
Cashmere sweater
$584
THEORY
Crepe blazer$1,092.41
Crepe blazer
30% off
$765
THEORY
Cropped stretch-wool straight-leg pants$557.80
Cropped stretch-wool straight-leg pants
40% off
$335
THEORY
Cotton-blend velvet blazer$1,080.81
Cotton-blend velvet blazer
30% off
$757
THEORY
Karenia silk-blend sweater
Karenia silk-blend sweater
$629
LOW STOCK
THEORY
Strapless crepe midi dress$905.77
Strapless crepe midi dress
30% off
$635
THEORY
Silk-charmeuse shirt
Silk-charmeuse shirt
$489
THEORY
Clairene wool and cashmere-blend coat$1,219.99
Clairene wool and cashmere-blend coat
30% off
$854
LOW STOCK
THEORY
Cotton-blend velvet mini wrap skirt$534.60
Cotton-blend velvet mini wrap skirt
30% off
$375
THEORY
Striped wool-blend T-shirt$465.01
Striped wool-blend T-shirt
30% off
$326
LOW STOCK
THEORY
Satin dress$801.38
Satin dress
30% off
$561
LOW STOCK
THEORY
Crocheted cotton-blend cardigan
Crocheted cotton-blend cardigan
$675