Long Sequin Halter Prom Dress with Keyhole CD883A front keyhole detail gives this long sequin halter prom dress a sexy vibe for your big night. So sparkly for prom, fancy galas, and other black tie events, this sleek long formal dress is fully sequined from the sweetheart neckline to the hem. In misses and some plus sizes, this elegant evening gown has thin halter straps that attach at the back of the neck, while the hip skimming long sequin skirt opens in a wide side slit before draping to the