1XL=Size 13/14, 2XL=Size 15/16, 3XL=Size 17/18. Please select your size according to the measurements below for a comfortable fit. Bust: (1XL) 36-40 inches (2XL) 38-42 inches (3XL) 40-44 inches Waist: (1XL) 34-38 inches (2XL) 36-40 inches (3XL) 38-42 inches Hip: (1XL) 52 inches (2XL) 54 inches (3XL) 56 inches Inseam: (1XL) 25 inches (2XL) 25.5 inches (3XL) 26 inches This plus size jumpsuit features a sleeveless strapless design. Elastic trim line. Slightly loose stretch fit. Polyester blend fabric. Available in 1XL=Size 13/14, 2XL=Size 15/16, 3XL=Size 17/18.