Ashlen Women's 1950s Vintage Rockabilly Pin up Swing Dress Evening Party dresses 5% spandex Material: Cotton 95%+5%spandex Has a little elastic,around 1 inch. US 2:Chest 32.7"--waist 26.5",length 38.6"; US 6:Chest 34.7"--waist 28.4",length 39"; US 8: Chest 36.6"--Waist 30.4", Length 39.3" US 12:; Chest 38.6"--Waist 32.3",Length 39.7" US 14: Chest 40.5"--Waist 34.3",Length 40.1" US 18: Chest 42.5"--Waist 36.2",Length 40.1" US 16W :Chest 44.4"--Waist 38.2",Length 40.1" Vintage And Classy 1950's style inspired Swing dress.SleevelessLoose Fit Swing Design.Slim Waist Fitting.The Swing dress is the perfect for Wedding,Formal,Halloween Party and Business Event.