New with tags! The measurements for the extra small are 16 inches armpit to armpit and 33 inches shoulder to hem. The measurements for the size medium are 18 inches armpit to armpit and 33 inches shoulder to hem. The measurements for the size large are 19.5 inches armpit to armpit and 34 inches shoulder to hem . The dress is double layered, the material is 95% polyester and 5% spandex 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!