The perfect partner to a matching two-piece suit, complete your formalwear look with our Signature check waistcoat. Crafted from 100% British fabric from Empire Mills, we've added a five-button fastening and adjustable back for all-day comfort. Dry clean only. Main 100% Wool. Inner Lining 100% Polyester. Outer Lining 55% Polyester, 45% Viscose.