One-Sleeve Long Sequin Prom Dress 1180Slip into this long sequin prom dress with one long sleeve and get ready to own the spotlight. For a red carpet look at prom, galas, and other black tie events, this sexy long sequin evening gown features one sheer long sleeve and a fitted bodice with contrasting sequin trim that wraps around to the strappy open back. The long sequin formal dress has a hip skimming long skirt that includes a thigh high side slit and a small train that follows every