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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 365 products
from 28 of our partner stores

Sale
ClothingDressesCasual and day dressesMaxi dressesMini and short dresses
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365 results
Theory Twist Shoulder Satin Midi Dress - Green
$495
TheoryTwist Shoulder Satin Midi Dress - Green
From Bloomingdale's
Theory Belted Crepe Midi Dress - Black
$994
TheoryBelted Crepe Midi Dress - Black
From Senser
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 Square-Neck Seamed Linen Midi Dress - White
$963
TheorySquare-Neck Seamed Linen Midi Dress - White
From Senser
Theory Gathered Cotton-Blend Poplin Midi Dress - White
$883
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
$1,157
TheoryTurtleneck Midi Dress - Green
From Senser
Theory Belted Flannel Midi Dress - Black
$975
TheoryBelted Flannel Midi Dress - Black
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
$495
TheoryBelted Flannel Midi Dress - Black
From NET-A-PORTER
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
$942
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 Collar Midi Dress - Black
Was $400
$400
Now $124
$124
TheoryCollar 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
$595
TheoryFunnel-Neck Combo Midi Dress - Black
From Neiman Marcus
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
$595
TheoryFunnel-Neck Combo Midi Dress - Green
From Neiman Marcus
Theory Wool Belted Shirt Dress - Blue
$495
TheoryWool Belted Shirt Dress - Blue
From Bloomingdale's
Theory Cotton-Blend Sateen Midi Dress - White
$843
TheoryCotton-Blend Sateen Midi Dress - White
From Senser
Theory Knotted Crepe Midi Dress - Brown
Was $738
$738
Now $642
$642
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 $170
$170
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
Theory Long Sleeve Belted Shirtdress - Black
$495
TheoryLong Sleeve Belted Shirtdress - Black
From Shopbop
Theory Knotted Crepe Midi Dress - Brown
$495
TheoryKnotted Crepe Midi Dress - Brown
From NET-A-PORTER
Theory Long-Sleeve Belted Midi Shirtdress - Black
$495
TheoryLong-Sleeve Belted Midi Shirtdress - Black
From Bergdorf Goodman
Theory Twill Belted A-Line Shirt Dress - Black
$495
TheoryTwill Belted A-Line Shirt Dress - Black
From Nordstrom
Theory Belted Long-Sleeve Shirt Dress - Blue
$495
TheoryBelted Long-Sleeve Shirt Dress - Blue
From Theory
Theory Gathered Easy Polo Dress - White
Was $395
$395
Now $237
$237
TheoryGathered Easy Polo Dress - White
From Shopbop
Sale
Theory Square Neck Seamed Dress - Pink
Was $495
$495
Now $297
$297
TheorySquare Neck Seamed Dress - Pink
From Shopbop
Sale
Theory Boat Neck Set Dress - White
$475
TheoryBoat Neck Set Dress - White
From Shopbop
Theory Theory Linen-Blend Midi Dress - Black
Was $608
$608
Now $406
$406
TheoryTheory Linen-Blend Midi Dress - Black
From Italist
Sale
Showing 48 of 365

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