1950's Style Nylon Chiffon Swing Petticoat. 1950's style swing petticoat is double skirted with a whopping 35 metres of super soft nylon chiffon and 110 metres of ruffling, guaranteed to give your dress a beautiful shape. View each colour from the options below and make your choice! Petticoat has an adjustable waistband with a button fastening at the back. Length approximately 22 inches. Waistband adjusts from 23" to 42" and fits UK Sizes 6 to 18. Choose your colour from the drop down list below.