The Alexis Airflow Tank - Black (Small - 3X)Fit: A true to size airflow tank. Dress this one up or down and wear this on its own or as a layer base. True to size. Jayna wears the small. Sam wears the large. Becky sixes up to the 1X only for the bust measurement. Fabric has minimal stretch and is not sheer. 100% Polyester Small Medium Large Xl 1X 2X Bust 36'' 38'' 40'' 44'' 46'' 50'' Waist '38' 40'' 42'' 46'' 48'' 50'' Length 25'' 26'' 26'' 30'' 31'' 31''