Sheinside Women's Back Zipper Color Block Sheath Dress PLEASE CHOOSE YOUR SIZE BASED ON MEASUREMENT BELOW Bust: (XS) 30.31inches (S) 31.89inches (M) 33.46inches (L) 35.04inches Waist Size: (XS) 24.80inches (S) 26.38inches (M) 27.95inches (L) 29.53inches Hip Size: (XS) 32.28inches (S) 33.86inches (M) 35.43inches (L) 37.01inches Length: (XS) 38.58inches (S) 38.98inches (M) 39.37inches (L) 39.76inches Sleeve Length: (XS) 23.03inches (S) 23.43inches (M) 23.82inches (L) 24.21inches Material: 90%Cotton & 10%Polyester