New with tags the dress is double layered and stretchy. The size large is 36 inches shoulder to hem 19 inches armpit to armpit and 14.5 inches at the waist. The waist can stretch to 23 inches. The size extra large large is 36 inches shoulder to hem and 22 inches armpit to armpit and 17 inches at the waist it can stretch to 25 inches Please follow me on Instagram at “spreadloveonposh” Thank you for visiting my closet! To be notified of future sales and new arrivals please like my Meet the Posher!