Simply sensational, this long black sequin formal dress by Betsy and Adam is only for the girl who loves a dazzling entrance. With sequins from the v-neckline to the hem, this long black dance dress shimmers under the lights at prom, galas, and other formal events. The long black sequin evening gown has a hip-hugging long skirt with rows and rows of free-flowing feathers that add a bold look. Be red-carpet ready in this long black sequin formal dress that is undoubtedly the star of the show.