Main: 75% Polyester 22% Viscose 3% Lycra Lining:100% Polyester, Dry Clean only, Model wears a size 40R Jacket Trouser 34R M Waistcoat approx. height 6ft-6ft1.5. Pair it with matching trousers for a complete suit, or dress it down with dark denim jeans for a smart-casual look.