LUOUSE Women's Vintage 1950s Sleeveless Dress with Boat Neck Inspired Rockabilly Swing Dress&iexcl;&shy; Zipper closure SIZE IS SMALLER,plz choose the CORRECT SIZE refer to our size chart picture in the LEFT instead of the one amazon offered.Please allow 1-2cm differs due to manual measurement,thanks. 97% Cotton, 3% Elastane,made from a light weight cotton fabric Features: Boatneck,sleeveless ,concealed zipper at Back which extends about 10cm below the waist area Take care that different style with different belt which can't be changed,thanks. It's Great Choice for Daily Casual, Wedding , Ball, Party, Banquet and Other Occasion. If you're busty and don't make sure of it,plz choose At Least ONE SIZE UP,thanks.