Side-Sash Cut-Out Prom Gown: Amelia Couture SU097Look regal in this one shoulder long sequin prom dress by Amelia Couture. With swirling sequins from the asymmetrical neckline to the hem, this fabulous one shoulder long evening gown has a bead trimmed side cut out that offers a sexy vibe. The one shoulder long sequin formal dress has a dramatic floor length shoulder sash that is completely detachable for a sleeker look at prom, galas, and other black tie events. The long skirt opens in a side slit