Luouse Retro V Neck Sleeveless Vintage 50's 60's Cocktail Party Swing Dress(1-Black,3X-Large) 97% COTTON, 3% ELASTANE SIZE IS SMALLER,plz choose the CORRECT SIZE refer to our size chart picture in the LEFT instead of the one amazon offered.If you're busty and don't make sure of it,plz choose At Least ONE SIZE UP,thanks. 97% Cotton, 3% Elastane,make from a light weight cotton fabric Features: V-neck,sleeveless ,concealed zipper at back extends 15cm below the waist area Classic And Iconic Style That Will Never Be Out Of Fashion. It's Great Choice for Daily Casual, Wedding , Ball, Party, Banquet and Other Occasion.