Waisted Wool Blazer

Few pieces will go the distance in your wardrobe quite like a classic blazer. This grey one is shaped for a contouring fit with lightly padded shoulders and darts at the front and back to define the waist. It's crafted from responsibly sourced wool with just a hint of stretch, and fastens with a single button. For a complete set, wear with its matching item.

• 95% RWS Wool, 5% Elastane

COS heralded a new era for modern, considered design. With a focus on timeless style over short-lived trends, and premium materials and craftsmanship at sensible prices, its affordable investment pieces - from contemporary dresses, coats, denim, tailoring and cashmere to stand-out accessories, including bags, shoes and jewellery - are modern wardrobe classics.