A well-made blazer is a smart investment - it'll go with everything and always look sharp. Theory's 'Etiennette' version is cut from wool-blend in a slim, single-breasted silhouette and has notched lapels and padded shoulders. Layer it over a turtleneck sweater or slip dress.

96% wool, 4% elastane; lining: 100% cupro
Product Code: 1647597338708534

Theory places a premium on cut and fabric quality, while the signature ‘stretch fit’ is at the heart of their collection of stylish wardrobe essentials for sophisticated urbanites. Find tailored blazers, cashmere blend jackets and trench coats and minimal dresses with considered details, in a pared-back colour palette.

It's the throw-on layer that sharpens up jeans and pretty dresses alike, at home with t-shirts or cami tops, blouses or turtlenecks. One jacket, multiple outfits - easy style win.