H & R London Satin 1950's Retro Cocktail Dress Black Royal Black Satin Swing Dress offers a flattering, feminine cut that nips in at the waist and flares dramatically into a 50's style silhouette. This light weight black swing dress has a full circle skirt with built-in black tulle hemmed underskirt. There's a hidden side zip and a black satin ribbon belt to cinch in waist, pleating to the bust, and a collar to the back of the neckline. Available in sizes XS-3X. 97% Cotton 3% Elastane. Made by H and R London. PLEASE NOTE: UK SIZING ON TAG AND PACKAGE.