Waisted Wool Blazer

Few pieces will go the distance in your wardrobe quite like a classic blazer. This 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

A brand whose aesthetic has been so influential that it’s hard to remember what went before. But when COS launched in 2007 against a backdrop of fast, trend-led fashion, its focus on minimal pieces at accessible prices was a breakthrough moment. With a focus on style over trend, it heralded a new era for interesting, modern, considered design and changed our wardrobes for the better, forever.