Another wardrobe essential from Theory – this blazer is made from structured wool-blend and has a tailored fit. Wear it with coordinating pants from the label, or over a satin slip dress with heels.

96% Wool 4% Elastane

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.

Discover the best sale party dresses from Ghost, Joseph, Hush, Karen Millen and more. From long sleeve satin and crepe midi and maxi dresses to slip dresses and minis, in classic black, jewel tones, gold and silver, find perfect occasion dresses for New Year celebrations to winter weddings.