New with tags ! The measurements for the size small are 18 inches armpit to armpit, and 55 inches shoulder to hem. The measurements for the size extra large are 18 inches armpit to armpit, and 57 inches shoulder to hem. The material is 100% rayon, it is soft and comfortable 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!