Off-the-Shoulder Plus-Size Long Prom Dress W1118Show off the curves in this plus size off the shoulder long formal dress. With a fold over sweetheart neckline, this plus size long evening gown boasts banded sleeves that create a look of romance for prom, formal wedding receptions, and other black tie events. In soft jersey fabric, this off the shoulder plus size long formal dress smooths over the hips before opening in a side slit and ending at a dramatic floor length. Priced under $250, this plus