Theory Women's Blazers

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Showing 162 Women's Blazers filtered to 1 brand
If you're looking for top quality, well-constructed blazers and apparel for work, then Theory is the ultimate brand to check out. Theory's line of contemporary clothing is designed to fit and flatter your shape. Plus, their flexible materials make their work attire comfortable for long hours, and ensure that they don't bag out after several wears.

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Theory Power Plaid Wool-canvas Blazer - Brown
Theory Power Plaid Wool-canvas Blazer - Brown

Theory's jacket is made from wool-canvas in 'Bexley' plaid and finished with matte tortoiseshell-effect buttons. It has a slightly nipped-in waist, padded shoulders and slim lapels.

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Theory Satin-trimmed Twill Blazer - Ivory
Theory Satin-trimmed Twill Blazer - Ivory

Worn by model Anja Rubik in our cover story of The EDIT , Theory's tuxedo-inspired blazer is made from twill and cut in a flattering double-breasted silhouette. It's finished with peak lapels and lustrous satin buttons. Pair yours with tailored pants and skirts.

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Theory single breasted blazer
Theory single breasted blazer

Navy blue virgin wool blend single breasted blazer from Theory featuring notched lapels, side slit pockets, long sleeves and a rear central vent.

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Theory blazer jacket
Theory blazer jacket

White blazer jacket from Theory featuring classic lapels, a front button fastening, two front pockets, a fitted style, long sleeves and a straight hem.

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Theory Pinstripe Power Blazer
Theory Pinstripe Power Blazer

The suit jacket that says you're ready to take charge features a strong-shoulder cut of an Italian pinstriped suiting fabric infused with ample stretch. Double-breasted styling and peak lapels add to the vintage-menswear vibe. Style Name:Theory Pinstripe Power Blazer. Style Number: 5380395. Available in stores.

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Theory Gabe Wool-blend Crepe Blazer - Navy
Theory Gabe Wool-blend Crepe Blazer - Navy

Every woman needs a perfectly tailored blazer in her wardrobe. This versatile navy version by Theory is cut from Italian wool blended with a touch of stretch to ensure a flexible fit. You can slip it on over anything and appear instantly smarter, but we think the most put-together look is when it's worn with the matching 'Testra' pants.

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Theory Power Stretch-crepe Blazer - Pink
Theory Power Stretch-crepe Blazer - Pink

Theory's Spring '18 collection is full of bright, beautiful pieces like this 'Bubble Pink' blazer. It has notched lapels, a vented back and curved seams that define your waist. This season is all about wearing a full suit, so be sure to invest in the matching pants too.

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Theory Gabe Wool-blend Crepe Blazer - Black
Theory Gabe Wool-blend Crepe Blazer - Black

Theory's classic black 'Gabe' blazer is a tried-and-true favorite. Fully lined for easy layering, it's cut for a slim fit from Italian wool with a touch of stretch for comfort. We think it's an effortless way to elevate a simple t-shirt and jeans.

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Theory Lace-up Crepe Blazer - Black
Theory Lace-up Crepe Blazer - Black

Theory's blazer is refined enough for the office, but equally wearable for drinks at the weekend. Made from crepe, it has notched lapels and a double back vent, while the lace detailing along the sides create a fresh silhouette. The smooth satin lining means easy layering, too.

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Theory Clean Crop Blazer
Theory Clean Crop Blazer

Modern blazer with a clean neckline and open front. Besom pockets. Back vent. The jacket is unlined. Made of stretch viscose linen with a washed look and feel. Effortless for the summer. Product Name: BENEFIELD Style #: H0403101 Material: 62% linen, 36% viscose, 2% elastane. Dry clean. Imported. Fabric: CRUNCH WASH

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Theory Etiennette Continuous Long-Line Blazer
Theory Etiennette Continuous Long-Line Blazer

ONLYATNM Only Here. Only Ours. Exclusively for You. Theory "Etiennette" blazer in Continuous stretch wool blend. Approx. 27"L down center back. Peak lapel; single-button front. Four-button detail at cuffs. Welt pocket at left chest. Slim, tailored silhouette. Flap pockets at hips. Center back vent. Long-line hem. Virgin wool/nylon/spandex. Imported.

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Theory Good Wool Elongated Blazer
Theory Good Wool Elongated Blazer

A tuxedo-inspired elongated jacket with a nipped waist and cutaway front. Additional details include flap pockets, a back vent and a contrasting interior seam binding. Made of responsibly-milled Good Wool by Theory with a luxurious smooth finish. The jacket is partially lined on the back. Product Name: ETIENNETTE B Style #: H0101113 See all ETIENNETTE Material: 96% wool, 4% elastane. Dry clean. Imported. Fabric: TRACEABLE WOOL

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Theory Winola Linen Drape Blazer
Theory Winola Linen Drape Blazer

An open front linen blazer with side pockets, long sleeves and full lining detail. Dry clean Shell: 100% linenLining: 100% cotton Open front Long sleeves with button cuffs 2 side pockets Linen construction Solid Lined Approx. 30.5 inches" length (size 2) Imported

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Theory Modern Blazer
Theory Modern Blazer

Modern blazer with a concealed button front. Peak lapels. Chest and flap pockets. Vented cuffs. Back vent. Lined sleeves. Made of bi-stretch cotton-nylon twill with a cool, clean touch. Product Name: BRINCE Style #: H0304103 See all BRINCE Material: 52% cotton, 38% polyamide, 10% elastane. Dry Clean. Imported. Fabric: APPROACH 2

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Theory Velvet Blazer
Theory Velvet Blazer

Sumptuous and decadent in plush velvet, this raspberry blazer from Theory is a chic and indulgent topper that can be styled for business or the bar. The refined fit will accent your silhouette while the sharp collar and welted pockets nod to classic tailoring. 98% Cotton, 2% Elastane

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Theory Off The Shoulder Blazer
Theory Off The Shoulder Blazer

Theory Off The Shoulder Blazer in Black. - size 00 (also in 0,6) Theory Off The Shoulder Blazer in Black. - size 00 (also in 0,6) Self: 90% viscose 10% elastaneLining: 94% poly 6% spandex. Dry clean only. Front zipper closure. Faux welt pockets. THEO-WO298. H0706102. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day.

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Theory Brince Newdale Bonde Blazer
Theory Brince Newdale Bonde Blazer

A textured notch collar blazer perfect for your next outfit in the office with long sleeves and single button detail. Dry clean Shell: 96% cotton, 3% polyamide, 1% elastaneHalf back lining: 100% rayonSleeve lining: 94% polyester, 6% polyurethane Notch collar Hidden single button closure Long sleeves Left chest pocket 2 front flap pockets Solid Textured construction Approx. 21 inches" length (size 2) Imported

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Theory Lindrayia B Continuous Open-Front 3/4-Sleeve Blazer
Theory Lindrayia B Continuous Open-Front 3/4-Sleeve Blazer

ONLYATNM Only Here. Only Ours. Exclusively for You. Theory "Lindrayia B" blazer in Continuous stretch wool. Collarless V neckline; open front. Three-quarter sleeves. Front besom pockets. Slim, tailored silhouette. Virgin wool/nylon/spandex. Imported of Italian material.

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Theory Sedeia Wool-Blend Blazer
Theory Sedeia Wool-Blend Blazer

- Theory black Sedeia blazer- Wool-blend- Open front buttoned cuffs front flap pockets back vent partially lined- Slips on- 97% wool 3% elastane; lining: 94% polyester 6% polyurethane- Dry clean- Imported

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Theory Wool Blazer
Theory Wool Blazer

In a classic shade of grey, this fitted blazer from Theory is a savvy investment with sharp lapels, a pointed collar and a neat button front. Crafted from wool and fully lined for comfort, let it dress up denim or lend an authentic finesse to business looks. 96% Wool, 4% Elastane

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Theory Striped One-Button Blazer - 100% Exclusive
Theory Striped One-Button Blazer - 100% Exclusive

Command the room in Theory's classic pinstripe blazer; precisely tailored with a notched lapels and a sleek, single-button front. Exclusively at Bloomingdale's. Fits true to size, order your normal size Designed for a contemporary fit Notched lapels, shoulder pads, long sleeves, four-button cuffs Single front button closure, two side slit pockets Single back vent, lined This item is part of our 100% Bloomingdale’s collection, featuring exclusive pieces you won’t find anywhere else. Viscose/nylon/elastane; lining: polyester Dry Clean Imported

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Theory Lanai Edition Jacket
Theory Lanai Edition Jacket

.Architectural tuxedo jacket with clean lines. Banded collar. Open front. Welt pockets. Seamed back. Lined. About 22" from shoulder to hem. Wool/elastene.

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Theory Cotton And Linen-Blend Blazer
Theory Cotton And Linen-Blend Blazer

- Theory black Etiennette blazer- Cotton and linen-blend- Buttoned cuffs breast pocket two front flap pockets back vent partially lined- Button fastening at front- 94% cotton 6% linen; lining1: 100% rayon; lining2: 94% polyester 6% polyurethane- Dry clean- Imported

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Theory Brince Virgin Wool Contour Blazer
Theory Brince Virgin Wool Contour Blazer

This midweight blazer has a one button front closure and faux pockets making it stylish and professional. Dry clean only Shell: 100% virgin woolLining: 94% polyester, 6% spandex Notch lapel collar Long sleeves Seam detailing Faux pocket on left chest Double faux pockets Midweight construction One button front closure Approx. 24 inches" length (size 2) Imported

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Theory Double Breasted Blazer with Wool
Theory Double Breasted Blazer with Wool

In neutral peach-toned beige, this double-breasted blazer from Theory is crafted with wool for structure, indulgence and styling versatility. The welted pockets and sharp pointed collar promise to dress up any trousers or skirt. 57% Viscose, 39% Wool, 4% Elastane

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Theory Grinson Single Button Blazer
Theory Grinson Single Button Blazer

This wear-with-all blazer is a perfectly versatile third piece to style a polished outfit that is effortlessly elegant. Dry clean 57% acetate, 43% viscose Notch collar Long sleeves Single button closure 2 front welt pockets Back vent Approx. 28 inches" length (size 6) Made in USA

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Theory Edition Four Gabe N Blazer
Theory Edition Four Gabe N Blazer

A Theory blazer with a flared silhouette, cut from refined suiting. Notched lapels and 1-button placket. Flap front pockets. Back vent. Padded shoulders. Button cuffs. Lined. Fabric: Suiting. Shell: 96% wool/4% elastane. Lining: 82% polyester/18% spandex. Dry clean. Made in the USA. Measurements Length: 24.5in / 62cm, from shoulder Measurements from size 4 Style # THEOR41837

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Theory Cotton Blend Blazer
Theory Cotton Blend Blazer

Made from a cotton blend, this white blazer from Theory is a versatile choice that you can wear from one season to the next. The cropped sleeves breathe a modern edge into the neutral color White cotton blend, slim lapels, buttoned front, cropped sleeves Slim fit Pair with a print blouse and slim denim 50% Cotton, 45% Viscose, 5% Elastane

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Theory Brince B Continuous Single-Button Blazer
Theory Brince B Continuous Single-Button Blazer

ONLYATNM Only Here. Only Ours. Exclusively for You. Theory "Brince B" blazer suiting in Continuous lightweight stretch wool. Approx. 23"L down center back. Peak lapels; single-button front. Long sleeves; button cuffs. Welt pocket at left chest. Slim, tailored silhouette. Flap pockets at hips. 6"L back vent. Virgin wool/nylon/spandex. Imported of Italian material.

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Theory Brince Newdale Bonde Blazer, White
Theory Brince Newdale Bonde Blazer, White

Theory "Brince" blazer in "Newdale Bonde" textured cotton blend. Peak lapel; open front. Welt pocket at chest. Flap pockets at hips. Slim, tailored silhouette. Center back vent. Cotton/nylon/spandex. Imported of Italian material.

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Theory Double-Breasted Bristol Leather Blazer
Theory Double-Breasted Bristol Leather Blazer

Theory blazer in Bristol lamb leather. Notched collar; double-breasted front. Long sleeves; button cuffs. Front welt pockets. Tailored fit. Paneled seam details. Hip-length. Imported.

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Theory Five-Button Perform Tech Skinny Blazer
Theory Five-Button Perform Tech Skinny Blazer

Theory skinny blazer in perform tech. Notched lapels; 5-button front. Long sleeves; button cuffs. Tailored fit. Front welt pockets. Below hip-length. Nylon/spandex. Imported of Italian materials.

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Theory Wool Peak Lapel Blazer
Preowned
Theory Wool Peak Lapel Blazer

Grey Theory wool blazer with peak lapel, three pockets and button closure at front.

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Theory Clean Blazer With Back Buckle
Theory Clean Blazer With Back Buckle

Modern blazer with a clean neckline and angled open front. The adjustable back is finished with a metal buckle. Lined sleeves with vents at cuff. Shoulder pads. Front darting to refine the fit. Besom pockets. Made of premium Italian crepe viscose blend with a classic textured surface. Product Name: ELFINIS Style #: H0509101 Material: 57% acetate, 43% viscose. Dry clean. Imported. Fabric: ROSINA CREPE

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Theory Front Button Blazer
Theory Front Button Blazer

Keep warm once fall rolls around in this front button blazer with long sleeves and front button pockets. Dry clean Shell: 40% cotton, 26% polyamide, 17% acrylic, 17% virgin woolFront lining: 100% cottonBack/sleeve lining: 100% rayon Notch collar Front button closure Long sleeves Shoulder epaulets 2 front button pockets Solid Approx. 25 inches" length (size S) Imported

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Theory Lackman Patch Pocket Blazer
Theory Lackman Patch Pocket Blazer

Dry clean 100% polyesterLining: 100% rayon Notch collar Button front closure Long sleeves with button cuff 4 front flap patch pockets Approx. 26 inches" length (size 2) Imported

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Theory Blazer - Custom Gabe Edition
Theory Blazer - Custom Gabe Edition

Position yourself for success in Theory's classic yet sharp single-breasted blazer, sure to bring stylish dividends for years to come in wear-with-everything black. Fits small, order one size up Cut for a contemporary fit Notched lapel, long sleeves with four-button cuffs One-button closure, two flap side pockets Back vent, lined Virgin wool/elastane; lining: polyester/spandex Dry clean Made in USA of Imported Materials

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Theory Virgin Wool Blazer
Theory Virgin Wool Blazer

Keep warm and chic in this polished camel-colored 'Sedeia' blazer from Theory. The virgin wool composition makes it a savvy investment for this cold season and the next. 97% Virgin Wool, 3% Elastane

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Theory Brince Cotton-Blend Crepe Blazer
Theory Brince Cotton-Blend Crepe Blazer

- Theory black Brince dress- Cotton-blend crepe- Breast pocket two front flap pockets fully lined- Button fastening at front- 52% cotton 39% nylon 9% elastane; lining: 100% rayon; lining2: 94% polyester; 6% polyurethane- Dry clean- Imported

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Theory Draped Linen Blazer
Theory Draped Linen Blazer

- Theory ivory Winola blazer- Linen- Buttoned cuffs draped front back front fully lined- Concealed button fastening at front- 100% linen; lining: 100% cotton- Dry clean

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