Plus-Size Long Metallic Lace-Up Prom Dress CD210COverflowing with sparkly style, this plus size long metallic prom dress is as romantic as it is eye catching for your big event. With a fold over neckline, this gorgeous plus size off the shoulder evening gown has a deep v neckline and banded sleeves that drape seductively over the upper arms. Thin corset style bands lace up over the open back of this plus size long formal dress, while the long metallic skirt flows to the floor in a flattering a line