80% Polyester 20% viscose flat include blazer pants notch lapel side vent double button 2 flap pocket 1 breast pocket 2 inside pocket sleeve slit 4 cuff buttons full lined classic men’s black 2 piece suit made of 80% polyester and 20% viscose. Includes blazer and pants. Designed with a notch lapel, side vent, and double button closure. Features two flap pockets, one breast pocket, two inside pockets, and sleeve slit with four cuff buttons. Fully lined for comfort and structure. Perfect for business, weddings, and formal occasions.