Curve-hugging and chic, this satin halter prom dress is exclusively sold by PromGirl. Stretch satin fits the figure snugly from the sweetheart neckline through the hips of this sexy tight prom dress. Two diamond-shaped cut outs trail down the front of the bodice, while a lace-up design ties against the open back of this long prom dress. A side slit and short train add the final touches to this alluring design. Draw the eyes wherever you go when you wear this open-back halter satin prom dress by PromGirl.