New with tags ! The measurements for the extra small are 14 inches armpit to armpit and 40 inches shoulder to hem. The measurements for this size large are 16.5 inches armpit to armpit and 42 inches shoulder to hem. The measurement for the XXL are 19 inches and 42 inches shoulder to hem. The dress is double layered so it is not see-through. The material is 100% polyester. 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!