Beaded Taffeta Prom Formal Gown Holiday Party Cocktail Dress Bridesmaid. Stunning taffeta formal gown, glass hand beadwork on the bodice, flattering draped gathered panel across the waist & hips, fully lined with tulle at lower skirt for fullness, padded bust, matching taffeta scarf. Hidden zip back closure. Junior size XS - XL, junior plus size 2X, 3X.