This Plus 1950s Black Satin Sash Swing Dress dress features a large satin sash, which is sewn into the front darts of the dress. This sash ties in the back to accentuate your shape. There is matching satin trim detail about a foot from the hem line. Hidden Side zip. This feminine full swing skirt hits just below the knee. To add more volume and a swing style to this dress you will need to add a petticoat. (Petticoat sold separately.) PLUS size approx. length: 41 inches. 97% Polyester 3% Spandex.