100% Polyester. Fastening: Button. Design: Contrast Panel. Pockets: 2 Side Pockets, Flap Closure. Contents: 1 Jacket, 1 Mock Tuxedo, 1 Trousers. Elasticated Waistband. Please Note: Keep Away From Fire, May Not Be Colourfast. Neckline: Lapel, Turn Down Collar. Sleeve-Type: Long-Sleeved. Ref: UTSM3166