YOU ARE BUYING: MENS BURGUNDY SUIT COSTUME INCLUDES: JACKET TROUSERS TIE SIZES GUIDE: SMALL 34/36 INCH CHEST UP TO 34 INCH WAIST MEDIUM 38/40 INCH CHEST UP TO 38 INCH WAIST LARGE 42/44 INCH CHEST UP TO 42 INCH WAIST XLARGE 46/48 INCH CHEST UP TO 46 INCH WAIST.