A dazzling sequin print makes this long prom dress a spectacular sight for your big formal. Swirling sequins from the plunging v-neckline to the floor create a gorgeous design on this open-back long formal dress for an eye-catching look at prom, military balls, and other black-tie events. The sleek long sequin evening gown has doubled thin shoulder straps that lace up over the open back for a comfy fit, while the hip-hugging long skirt includes sheer back godets that pool into a dramatic train that follows behind. This sequin-print long prom dress under $200 offers a striking entrance without emptying your purse.