*95% Polyester, 5% Spandex*Pull On closure*Features: Sexy, Polka Dots, Mesh, Frill Trim, Adjustable Spaghetti Strap*Fabric is Smooth, Soft and Comfortable*Occasion: Sleep, Pajama Party, Loungewear, Lingerie*Bust Size:(S)27.7 - 34.7 inch; (M)29.0 - 36.0 inch; (L)30.7 - 38.0 inch; (XL)32.5 - 39.5 inch*Please refer to size measurement in the last item picture before ordering