Strappy-Back Strapless Long Prom Dress 6841HSleek and sassy, this strapless long prom dress is sure to steal the show at your big celebration. Whether you're attending prom, a gala, or another red carpet event, this strappy back long formal dress shows off the curves from the straight neckline to the floor. In misses and some plus sizes, this tight evening gown has horizontal cut outs on the front of the bodice, while the hip hugging long skirt opens in a side slit before pooling into a small