Cut from a cotton blend to a slim fit, this Duckett dress suit jacket from Kin by John Lewis is a sleek choice for your formal ensembles. Featuring satin peak lapels, a single satin button at the placket, and satin jet pockets; this exquisite jacket is sure to complete your slick silhouette at any formal event. Wear with the matching trousers, a crisp white dress shirt, and a bow tie to complete the look.