New with tags ! The material is stretchy, runs small please see measurements The measurements for the size small are 14 inches armpit to armpit and 14 inches shoulder to hem. The measurements for the size medium are 15 inches armpit to armpit and 14 inches shoulder to hem. The measurements for the size large are 16 inches armpit to armpit, and 15 inches shoulder to him. The material is 56% nylon 36% polyester and 8% spandex. The material is stretchy. 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!