FANCYINN Women Spaghetti Strap Backless Cocktail Party Angle Wings Mini Dress Material: polyester,soft fabric Angle wing backless design and sexy spaghetti strap make you look more special and attractive, unique and beautiful style Occasion: cocktail party,club,evening and casual wear Attention: Size Chart is not our size. Please compare the detail sizes in description area with yours before purchasing Tag Size S = US 0-2Tag Size M = US 4-6Tag Size L = US 8 -10 , Tag Size XL = US 12