One-Shoulder Tight Long Sequin Prom Dress A1377Simply stunning, this one shoulder long sequin prom dress is an in your face dazzling choice for the big night. Fully sequined from the asymmetrical neckline to the hem, this sleek long formal dress is a glamorous choice for prom, galas, and other red carpet events. Offered in misses and some plus sizes, this long sequin evening gown smooths over the curves before the long skirt opens in a thigh high side slit and pools into a dramatic small train