Here's a spectacular long sequin prom dress that is sure to set the tone for a dazzling evening. From Dave & Johnny, this sparkly long designer dress is an obvious must-have if you want to shine in the spotlight at prom, military balls, or other formal events. With allover sequins form the v-neckline to the floor, this fabulous long formal dress gets a flirty look with thin shoulder straps that criss cross over the open back before adjusting for the best fit. The sequin evening gown shines as it smooths over the hips and opens in a side slit before reaching the floor. Offered in misses and extended sizes, this long sequin prom dress by Dave & Johnny is as sizzling as it is sparkly.