Sheinside Women's Plain Casual Black Long Sleeve Split Maxi Dress PLEASE CHOOSE YOUR SIZE BASED ON BUST MEASUREMENT BELOW Shoulder: (XS) 14.96inches (S) 15.35inches (M) 15.75inches (L) 16.14inches Bust: (XS) 37.40inches (S) 38.98inches (M) 40.56inches (L) 42.12inches Length: (XS) 57.87inches (S) 58.27inches (M) 58.66inches (L) 59.06inches Sleeve Length: (XS) 22.83inches (S) 23.23inches (M) 23.62inches (L) 24.02inches Material: Polyester