Lindy Bop Women's 'Grace' Classy Vintage 1950's Rockabilly Bow Dress STRETCH COTTON (97% COTTON, 3% ELASTANE) MACHINE WASHABLE A 26" PETTICOAT IS REQUIRED TO GET THE LOOK IN THE PICTURE BUT CAN BE WORN WITHOUT A PETTICOAT MADE FROM A GOOD QUALITY MEDIUM WEIGHT STRETCH COTTON FABRIC CLASSIC SWEETHEART NECKLINE CONTRASTING PIPING TO BOW, NECKLINE AND ARMHOLES SEE PRODUCT DESCRIPTION BELOW FOR SIZING INFORMATION.