XS = US 0-2 , S = US 4-6 , M = US 8-10 , L = US 12 , XL = US 14 Flapper Dresses 1920s: Made of Polyester, Beaded & Sequins. Flapper dress long, flapper dresses with sleeves or without and flapper dress plus size are all available in our store. Great Dress for Cocktail, Prom, evening, event, Christmas, dance and for 1920s party, great gatsby party, art deco party and flapper party. Can also be used as Latin dress, tango dress, rhythm dress and rumba dress. Not machine washable. Hand wash or dry clean.