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Theory Blazers, sport coats and suit jackets for Women

Elevate your wardrobe with Lyst's selection of Theory blazers, crafted from premium materials such as traceable Good Wool and smooth crepe. Offering subtle hues like gray, black, and natural, alongside striking tones in blue, green, and multicolor, these blazers blend timeless design with structured tailoring. Find the perfect cut, from the sharp Etiennette to the relaxed Boy Blazer or the elegant Notch Lapel silhouette in silk. Enhance your professional and casual looks with a Theory jacket that promises impeccable craftsmanship and sophisticated versatility, making every piece a lasting investment. Browse to discover a Theory blazer sale that redefines modern suiting. Whether you're seeking an oversized edge or classic fit, Theory womens blazers and suiting jackets deliver unparalleled polish. Experience luxury and pragmatism with Theory's women's suits, carefully selected for the discerning shopper.

We've found 363 products
from 27 of our partner stores

Sale
ClothingJacketsBlazers, sport coats and suit jackets Casual jacketsFur jacketsJean and denim jackets Leather jacketsWaistcoats and gilets
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Sort by: Newest
363 results
Theory Db Tailor Pinstripe Double-Breasted Blazer Jacket - Gray
Was $435
$435
Now $277
$277
TheoryDb Tailor Pinstripe Double-Breasted Blazer Jacket - Gray
From ShopSimon
Sale
Theory Staple Blazer - Brown
Was $570
$570
Now $494
$494
TheoryStaple Blazer - Brown
From ShopSimon
Sale
About :
Elevate your wardrobe with Lyst's selection of Theory blazers, crafted from premium materials such as traceable Good Wool and smooth crepe. Offering subtle hues like gray, black, and natural, alongside striking tones in blue, green, and multicolor, these blazers blend timeless design with structured tailoring. Find the perfect cut, from the sharp Etiennette to the relaxed Boy Blazer or the elegant Notch Lapel silhouette in silk. Enhance your professional and casual looks with a Theory jacket that promises impeccable craftsmanship and sophisticated versatility, making every piece a lasting investment. Browse to discover a Theory blazer sale that redefines modern suiting. Whether you're seeking an oversized edge or classic fit, Theory womens blazers and suiting jackets deliver unparalleled polish. Experience luxury and pragmatism with Theory's women's suits, carefully selected for the discerning shopper.
Theory Single-Breasted Blazer - Pink
Was $467
$467
Now $359
$359
TheorySingle-Breasted Blazer - Pink
From ShopSimon
Sale
Theory Wool Oversized Blazer - Black
Was $575
$575
Now $230
$230
TheoryWool Oversized Blazer - Black
From Gilt
Sale
Theory Blazer Polyester - Green
Was $387
$387
Now $220
$220
TheoryBlazer Polyester - Green
From YOOX
Sale
Theory Midnight Blazer Polyester - Blue
Was $624
$624
Now $354
$354
TheoryMidnight Blazer Polyester - Blue
From YOOX
Sale
Theory Single-Breasted Notched-Lapels Blazer - Blue
$765
TheorySingle-Breasted Notched-Lapels Blazer - Blue
From FARFETCH
Theory Etiennette Blazer - Brown
Was $495
$495
Now $200
$200
TheoryEtiennette Blazer - Brown
From Rue La La
Sale
Theory Waisted Blazer - Black
Was $495
$495
Now $200
$200
TheoryWaisted Blazer - Black
From Gilt
Sale
Theory Wool-Blend Gabe Blazer - Brown
Was $425
$425
Now $170
$170
TheoryWool-Blend Gabe Blazer - Brown
From Rue La La
Sale
Theory Wool-Blend Waisted Blazer - Gray
Was $475
$475
Now $190
$190
TheoryWool-Blend Waisted Blazer - Gray
From Gilt
Sale
Theory Wool-Blend Slim Blazer - Brown
Was $495
$495
Now $200
$200
TheoryWool-Blend Slim Blazer - Brown
From Rue La La
Sale
Theory Wool-Blend Lynnia Blazer - Blue
Was $455
$455
Now $180
$180
TheoryWool-Blend Lynnia Blazer - Blue
From Rue La La
Sale
Theory Essential Cutaway Blazer - Purple
$495
TheoryEssential Cutaway Blazer - Purple
From Bloomingdale's
Theory Admiral Crepe Staple Blazer - Blue
$495
TheoryAdmiral Crepe Staple Blazer - Blue
From Bloomingdale's
Theory Virgin Wool Blazer - Green
$620
TheoryVirgin Wool Blazer - Green
From Harrods
Theory Open Neck Jacket - Black
$545
TheoryOpen Neck Jacket - Black
From REVOLVE
Theory Classic Tailored Mini Jacket - Black
$531
TheoryClassic Tailored Mini Jacket - Black
From Coutr
Theory Brince Jacket - Black
Was $395
$395
Now $142
$142
TheoryBrince Jacket - Black
From ShopSimon
Sale
Theory Double-Breasted Fitted Blazer - Brown
$695
TheoryDouble-Breasted Fitted Blazer - Brown
From FARFETCH
Theory Lynnia Wool Blend Blazer - Gray
$545
TheoryLynnia Wool Blend Blazer - Gray
From Bloomingdale's
Theory Slim Fit Tuxedo Jacket - White
$545
TheorySlim Fit Tuxedo Jacket - White
From Bloomingdale's
Theory Velvet Shawl Collar Blazer - Black
$495
TheoryVelvet Shawl Collar Blazer - Black
From Bloomingdale's
Theory Fitted Button-Up Blazer - Blue
Was $627
$627
Now $519
$519
TheoryFitted Button-Up Blazer - Blue
From Senser
Sale
Theory Collarless V-Neck Blazer - Blue
$495
TheoryCollarless V-Neck Blazer - Blue
From Bergdorf Goodman
Theory Lynnia Plaid Wool Blazer - White
Was $575
$575
Now $402
$402
TheoryLynnia Plaid Wool Blazer - White
From Neiman Marcus
Sale
Theory Oversized Silk Blazer - Black
Was $495
$495
Now $185
$185
TheoryOversized Silk Blazer - Black
From ShopSimon
Sale
Theory Blazers - Black
Was $570
$570
Now $257
$257
TheoryBlazers - Black
From YOOX
Sale
Theory Blazer Virgin Wool - Purple
Was $630
$630
Now $387
$387
TheoryBlazer Virgin Wool - Purple
From YOOX
Sale
Theory Blazer - Black
Was $570
$570
Now $257
$257
TheoryBlazer - Black
From YOOX
Sale
Theory Relaxed Double-Breasted Jacket - Black
$575
TheoryRelaxed Double-Breasted Jacket - Black
From Neiman Marcus
Theory Shaped Blazer Coat - Multicolor
$695
TheoryShaped Blazer Coat - Multicolor
From Bergdorf Goodman
Theory Relaxed Double-Breasted Jacket - Blue
$575
TheoryRelaxed Double-Breasted Jacket - Blue
From Bergdorf Goodman
Theory Classic Slim Jacket - Black
Was $495
$495
Now $190
$190
TheoryClassic Slim Jacket - Black
From Gilt
Sale
Theory One-Button Slim Single-Breasted Blazer - Green
$525
TheoryOne-Button Slim Single-Breasted Blazer - Green
From Neiman Marcus
Theory One-Button Slim Jacket - Red
Was $475
$475
Now $209
$209
TheoryOne-Button Slim Jacket - Red
From Gilt
Sale
Theory One-Button Slim Jacket - Black
Was $435
$435
Now $170
$170
TheoryOne-Button Slim Jacket - Black
From Gilt
Sale
Theory Casual Blazer - Black
Was $495
$495
Now $220
$220
TheoryCasual Blazer - Black
From Gilt
Sale
Theory Classic Slim Jacket - Black
Was $525
$525
Now $185
$185
TheoryClassic Slim Jacket - Black
From Rue La La
Sale
Theory The Slim Single-Breasted Wool Jacket - Brown
$570
TheoryThe Slim Single-Breasted Wool Jacket - Brown
From Selfridges
Theory Lynnia One Button Blazer - Gray
$595
TheoryLynnia One Button Blazer - Gray
From Bloomingdale's
Theory Airy Single-Breasted Blazer - Brown
$495
TheoryAiry Single-Breasted Blazer - Brown
From Bergdorf Goodman
Theory Cutaway Blazer - Black
$495
TheoryCutaway Blazer - Black
From Shopbop
Theory One-Button Slim Single-Breasted Blazer - Brown
$525
TheoryOne-Button Slim Single-Breasted Blazer - Brown
From Neiman Marcus
Theory Shaped Crêpe Blazer - Blue
Was $495
$495
Now $346
$346
TheoryShaped Crêpe Blazer - Blue
From Neiman Marcus
Sale
Theory Double-Face Wool-Blend Blazer - Black
$695
TheoryDouble-Face Wool-Blend Blazer - Black
From Neiman Marcus
Theory Button Front Cutaway Blazer - Gray
$545
TheoryButton Front Cutaway Blazer - Gray
From Bloomingdale's
Theory One-Button Slim Single-Breasted Blazer - Brown
$525
TheoryOne-Button Slim Single-Breasted Blazer - Brown
From Bergdorf Goodman
Showing 48 of 363

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