Refined tailoring is a pillar of the COS design language. This single-breasted blazer is crafted from a premium merino-wool blend and retains the hallmarks of classic suiting – from the elongated lapels and buttoned cuffs to the jet pockets and vent at the back. Style it with tonal trousers for a polished look.

Shell: 54% Recycled polyester, 44% Merino wool, 2% Elastane
Lining: 100% Viscose
Pocket lining: 100% Cotton
Product code: 1294894002

With its focus on timeless style over short-lived trends and premium materials at sensible prices, COS' considered designs - from contemporary trousers, dresses, coats and knitwear to stand-out accessories, including bags, shoes and jewellery - are modern wardrobe classics.

Discover our favourite brown pieces from COS, REISS, ARKET and more. From suede bags and ballet pumps to dresses, shorts, skirts and tops, in shades from cafe au lait to deep mahogany, explore the best women's clothing in the shade of the season.