Coat by Whistles, The thing you didn't know you needed, Peak lapels, Double-breasted design, Tie belt, Side pockets, Slim fit, Cut close to the body. London-based label Whistles is a firm ASOS favorite. The brand's collections pair clean silhouettes with premium fabrics, while relaxed fits keep things chill - think silk wrap dresses, tailored jumpsuits and girlfriend jeans. Its slogan tees and chunky earrings go great together, too. Please note The sizing on this brand runs slightly smaller than average.