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Theory Blazers for Men
American fashion mogul Andrew Rosen launched Theory in 1997 as a popular women's collection, offering flattering tailored trousers and sleek shirts at contemporary price points. Today, having extended into menswear, the New York-based label offers well-made everyday essentials, from crisp white shirts to slick tailored jackets, which can be worn both casually and formally.
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£750
£582
From Italist
£355
From John Lewis and Partners
£355
From John Lewis and Partners
£595
From Harrods
£355
From MR PORTER
£570
£513
From FARFETCH
£455
From REVOLVE
£565
£441
From Italist
£440
£447
From FARFETCH
£495
£297
From LUISA VIA ROMA
£565
£441
From Italist
£480
From SSENSE
£730
From FARFETCH
£495
£297
From LUISA VIA ROMA
£583
£126
From YOOX
£583
£126
From YOOX
£547
From FARFETCH
£460
From REVOLVE
£359
From FARFETCH
£82
From YOOX
£116
From YOOX