Artfasion Women/Ladies Vintage Swing Dress Knee Length Party Cocktail Dress Cap Sleeve 5% spandex Made of cotton , high quality and good stretchy . Definitely elegant outfit for party , cocktail , evening , prom , wedding etc . Features pleated bust section , sleeveless , invisibly zip on the back , Please compere our detailed size (in photo album ) with yours before you buy , size may be 1-2cm differences due to manual measurement . Photo color might be a little different from the actual product due to color display of different monitors. Wear a petticoat underskirt to give more shape .