Polyester,Cotton Button closure HIGHT QUALITY FABRIC --- 80% Cotton, 20% Polyester. Lightweight, soft and breathable, give you the most comfortable wearing experience in all seasons especially hot days. SUMMER CASUAL FLORAL SET--- Beach Shorts with slanted side pockets and rear pockets, elastic waist drawstring. Simple and classic matching of shirts and shorts suits, save you the time of choosing to match. HAWAIIAN BEACH FLOWER STYLE --- all over printing which brings you sharp looking, vibrant prints add tropical appeal to this Hawaiian shirt, attract people's eye. OCCASIONS --- The aloha hawaiian shirts set perfect for tropical Hawaiian aloha theme, camp, luau, cruise, sun beach, birthday party, vacation, bachelor party, cruise, camp or any casual daily wear. Match sunglasses to create a fashionable leisure style , or pair with sandals and a sun hat for beachwear.