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Theory Casual and day dresses for Women

Discover Theory's curated selection of dresses where sophistication meets daily wearability. Lyst features versatile Theory attire, including the understated elegance of midi dresses in lush blues and greens, the understated luxury of crushed satin, and the perennially chic black sheath. Seek comfort in merino wool-blend shirt dresses, embrace modernity in belted V-necks, or explore functionality with crepe utility midis. Theory's hand-picked dresses promise a seamless blend of quality fabrics, precise tailoring, and transitional design—perfect for updating any wardrobe. Shop now for thoughtful, refined staples that articulate the brand's commitment to effortless style and enduring craftsmanship.

We've found 366 products
from 27 of our partner stores

Sale
ClothingDressesCasual and day dressesMaxi dressesMini and short dresses
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366 results
Theory Dress - Black
Was $445
$445
Now $180
$180
TheoryDress - Black
From Rue La La
Sale
Theory Satin Drapes Bias-Cut Midi Dress - Black
$495
TheorySatin Drapes Bias-Cut Midi Dress - Black
From Neiman Marcus
About :
Discover Theory's curated selection of dresses where sophistication meets daily wearability. Lyst features versatile Theory attire, including the understated elegance of midi dresses in lush blues and greens, the understated luxury of crushed satin, and the perennially chic black sheath. Seek comfort in merino wool-blend shirt dresses, embrace modernity in belted V-necks, or explore functionality with crepe utility midis. Theory's hand-picked dresses promise a seamless blend of quality fabrics, precise tailoring, and transitional design—perfect for updating any wardrobe. Shop now for thoughtful, refined staples that articulate the brand's commitment to effortless style and enduring craftsmanship.
Theory Twist Shoulder Satin Midi Dress - Black
$495
TheoryTwist Shoulder Satin Midi Dress - Black
From Shopbop
Theory Midi Dress - Black
Was $325
$325
Now $130
$130
TheoryMidi Dress - Black
From Rue La La
Sale
Theory Polo Dress - Black
Was $325
$325
Now $143
$143
TheoryPolo Dress - Black
From Gilt
Sale
Theory Knit Dress - Black
Was $495
$495
Now $200
$200
TheoryKnit Dress - Black
From Rue La La
Sale
Theory Wool Midi Dress - Blue
Was $375
$375
Now $150
$150
TheoryWool Midi Dress - Blue
From Rue La La
Sale
Theory Midi Dress - Black
Was $575
$575
Now $230
$230
TheoryMidi Dress - Black
From Rue La La
Sale
Theory Pleated Dress - Natural
Was $325
$325
Now $143
$143
TheoryPleated Dress - Natural
From Gilt
Sale
Theory Wool Midi Dress - Black
Was $375
$375
Now $150
$150
TheoryWool Midi Dress - Black
From Rue La La
Sale
Theory Crew Dress - Black
Was $595
$595
Now $248
$248
TheoryCrew Dress - Black
From Gilt
Sale
Theory Twist Shoulder Satin Midi Dress - Green
$495
TheoryTwist Shoulder Satin Midi Dress - Green
From Bloomingdale's
Theory Belted Crepe Midi Dress - Black
$998
TheoryBelted Crepe Midi Dress - Black
From Senser
Theory Square-Neck Seamed Linen Midi Dress - White
$966
TheorySquare-Neck Seamed Linen Midi Dress - White
From Senser
Theory Gathered Cotton-Blend Poplin Midi Dress - White
$886
TheoryGathered Cotton-Blend Poplin Midi Dress - White
From Senser
Theory Satin Drapes Bias-Cut Midi Dress - Purple
$495
TheorySatin Drapes Bias-Cut Midi Dress - Purple
From Neiman Marcus
Theory Turtleneck Midi Dress - Green
$1,161
TheoryTurtleneck Midi Dress - Green
From Senser
Theory Short Sleeve Flare Midi Dress - Black
Was $575
$575
Now $185
$185
TheoryShort Sleeve Flare Midi Dress - Black
From ShopSimon
Sale
Theory Shoulder Twist Dress - Red
$495
TheoryShoulder Twist Dress - Red
From Theory
Theory Flared V-Neck Dress - Blue
$575
TheoryFlared V-Neck Dress - Blue
From Theory
Theory Shoulder Twist Dress - Blue
$495
TheoryShoulder Twist Dress - Blue
From Theory
Theory Twist Shoulder Satin Midi Dress - Black
$495
TheoryTwist Shoulder Satin Midi Dress - Black
From Bloomingdale's
Theory Twist Shoulder Satin Midi Dress - Red
$495
TheoryTwist Shoulder Satin Midi Dress - Red
From Bloomingdale's
Theory Merino Wool-Blend Jersey And Fresco Turtleneck Midi Dress - Green
$595
TheoryMerino Wool-Blend Jersey And Fresco Turtleneck Midi Dress - Green
From NET-A-PORTER
Theory Belted Flannel Midi Dress - Black
$978
TheoryBelted Flannel Midi Dress - Black
From Senser
Theory Halter Neck Dress - Brown
Was $400
$400
Now $170
$170
TheoryHalter Neck Dress - Brown
From ShopSimon
Sale
Theory Eano Sleeveless Midi Shift Dress - Black
Was $407
$407
Now $167
$167
TheoryEano Sleeveless Midi Shift Dress - Black
From ShopSimon
Sale
Theory Belted Pleated Satin Midi Dress - Blue
$947
TheoryBelted Pleated Satin Midi Dress - Blue
From Senser
Theory Lace Trim Midi Dress - Black
Was $404
$404
Now $249
$249
TheoryLace Trim Midi Dress - Black
From ShopSimon
Sale
Theory Short-Sleeve Midi Dress - Black
Was $425
$425
Now $346
$346
TheoryShort-Sleeve Midi Dress - Black
From ShopSimon
Sale
Theory Long-Sleeve Belted Midi Shirtdress - Brown
$495
TheoryLong-Sleeve Belted Midi Shirtdress - Brown
From Neiman Marcus
Theory Funnel-Neck Combo Midi Dress - Black
Was $595
$595
Now $354
$354
TheoryFunnel-Neck Combo Midi Dress - Black
From Neiman Marcus
Sale
Theory Crepe Boat-Neck Midi Dress - Black
$480
TheoryCrepe Boat-Neck Midi Dress - Black
From Harrods
Theory Midrelle Midi Dress - White
Was $495
$495
Now $352
$352
TheoryMidrelle Midi Dress - White
From ShopSimon
Sale
Theory Merino Wool Crewneck Midi Dress - Black
$395
TheoryMerino Wool Crewneck Midi Dress - Black
From Neiman Marcus
Theory Belted Long-Sleeve Shirt Dress - Green
$495
TheoryBelted Long-Sleeve Shirt Dress - Green
From Theory
Theory Merino Wool Crewneck Midi Dress - Black
$395
TheoryMerino Wool Crewneck Midi Dress - Black
From Bergdorf Goodman
Theory Funnel-Neck Combo Midi Dress - Green
Was $595
$595
Now $354
$354
TheoryFunnel-Neck Combo Midi Dress - Green
From Neiman Marcus
Sale
Theory Wool Belted Shirt Dress - Blue
$495
TheoryWool Belted Shirt Dress - Blue
From Bloomingdale's
Theory Cotton-Blend Sateen Midi Dress - White
$847
TheoryCotton-Blend Sateen Midi Dress - White
From Senser
Theory Knotted Crepe Midi Dress - Brown
Was $583
$583
Now $508
$508
TheoryKnotted Crepe Midi Dress - Brown
From Senser
Sale
Theory Funnel Neck Dress - Black
$595
TheoryFunnel Neck Dress - Black
From REVOLVE
Theory Funnel-Neck Combo Midi Dress - Green
$595
TheoryFunnel-Neck Combo Midi Dress - Green
From Bergdorf Goodman
Theory Velvet Funnel Neck Midi Dress - Black
Was $415
$415
Now $175
$175
TheoryVelvet Funnel Neck Midi Dress - Black
From Gilt
Sale
Theory Velvet Funnel Neck Midi Dress - Black
Was $415
$415
Now $176
$176
TheoryVelvet Funnel Neck Midi Dress - Black
From Gilt
Sale
Theory Cable Rib Wool-Blend Sweaterdress - Black
Was $425
$425
Now $187
$187
TheoryCable Rib Wool-Blend Sweaterdress - Black
From Gilt
Sale
Theory Easy A Midi Dress - Red
Was $425
$425
Now $187
$187
TheoryEasy A Midi Dress - Red
From Gilt
Sale
Theory Long-Sleeve Belted Midi Shirtdress - Black
$495
TheoryLong-Sleeve Belted Midi Shirtdress - Black
From Neiman Marcus
Showing 48 of 366

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