Ruffle-Trim Long Glitter Prom Dress: Atria 6855HShine in the spotlight wearing this open back long glitter prom dress 6855H from Atria Couture. Crafted in glittery fabric from the ruffle trimmed sweetheart neckline to the hem, this long formal dress shimmers with every move at prom, galas, and other black tie formals. In misses and some plus sizes, this long glitter evening gown has thin shoulder straps that lead to the open back, while the hip skimming long skirt opens in a side slit before ending