Sparkle in this long one-shoulder sequin formal dress 26694 from Mac Duggal. Fully-sequined from the asymmetrical neckline to the hem, this elegant long dance dress has a pleated empire-waist bodice that offers a long, lean look for prom, galas, and other formal events. Offered in misses and some plus sizes, this long sequin evening gown has a banded waist that tops the long skirt that opens in a back slit for freedom of movement. Undoubtedly the star of the show, this long one-shoulder sequin formal dress is sure to leave an indelible mark on hearts and memories.