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Summer Sale: Up to 60% off + Extra 20% off* - Use code EXTRA20 - Shop Women | Shop Men

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Men's Blazers

From sharply tailored blazers to relaxed jackets, these modern classics are crafted with our signature Good Wool and Precision Ponte to offer endless styling possibilities.

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Clinton Blazer in Precision Ponte

~~Price reduced from £420.00 to~~ £168.00

Extra 20% off - use code EXTRA20

Quick Add

Morton Slim Blazer in Linen-Viscose

~~Price reduced from £595.00 to~~ £298.00

Extra 20% off - use code EXTRA20

Quick Add

Chambers Blazer in Stretch Wool

~~Price reduced from to~~ £495.00

Quick Add

Morton Slim Blazer in Linen-Viscose

~~Price reduced from £595.00 to~~ £298.00

Extra 20% off - use code EXTRA20

Quick Add

Clinton Blazer in Good Linen

~~Price reduced from £475.00 to~~ £285.00

Extra 20% off - use code EXTRA20

Quick Add

Clinton Blazer in Good Linen

~~Price reduced from £475.00 to~~ £285.00

Extra 20% off - use code EXTRA20

Quick Add

Chambers Blazer in Stretch Wool

~~Price reduced from £495.00 to~~ £248.00

Extra 20% off - use code EXTRA20

Quick Add

Clinton Blazer in Good Linen

~~Price reduced from £475.00 to~~ £285.00

Extra 20% off - use code EXTRA20

Morton Double-Breasted Blazer in Stretch Wool

Quick Add

Morton Double-Breasted Blazer in Stretch Wool

~~Price reduced from £595.00 to~~ £238.00

Extra 20% off - use code EXTRA20

Quick Add

Clinton Blazer in Precision Ponte

~~Price reduced from to~~ £420.00

The Trouser Guide

A range of styles for every occasion, featuring fresh cuts and bestselling favorites.

SHOP TROUSERS

Quick Add

Clinton Blazer in Precision Ponte

~~Price reduced from to~~ £420.00

Quick Add

Clinton Blazer in Precision Ponte

~~Price reduced from £420.00 to~~ £210.00

Extra 20% off - use code EXTRA20

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Promo T&Cs

WELCOME OFFER
For new subscribers only. Discount will be applied when your unique promotional code is entered at checkout. Offer valid online at theory.com in the UK only. Offer not valid on sale, discounted or Theory Archive styles. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

REFER-A-FRIEND OFFER
Offer valid for one month from date of issue for friend referred, and four months for referee. Discount will be applied when your unique promotional code is entered at checkout. Offer valid online at theory.com in the UK only. Offer not valid on sale, discounted or Theory Archive styles. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

INFLUENCERS
Discount will be applied when the promotional code is entered at checkout. Offer valid in Theory retail stores and online at theory.com in the UK only. Offer not valid on sale, discounted or Theory Archive styles. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

ESSENTIAL DUOS
Choose two selected womenswear or menswear styles, in any size or colour to receive an additional discount. Discount will be auto-applied at checkout. Offer valid online at theory.com in the UK only. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

ARCHIVE + SALE + OUTLET
Offer valid on selected styles in Theory retail stores, and at theory.com in the UK only. Offer cannot be combined with any other promotional offer, redeemed for cash, or applied to previous purchases. Offer terms are subject to change.

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Men's Blazers