Product DescriptionNavy British Wool Suit: Jacket. Style Number: 167113. With two-button fastening and single back vent. In 100% wool British fabric. Single-breasted with a traditional half canvas chest construction for superior shape retention and a natural lapel roll. With removable silk handkerchief real horn buttons and functional cuff detail. Main 100% Wool. Lining 57% Polyester 43% Viscose.