Be as classy as you are sassy in this strappy-back long sequin prom dress 4316 by Primavera. Fully sequined from the v-neckline to the hem, this long sequin formal dress is as sparkly as it is eye catching. With open sides that wrap around to the strappy open back, this long sequin evening gown gets a flirty look for prom, galas, and other formal events. The hip-hugging long skirt opens in a side slit before ending in a small train that finishes the look of this strappy-back long sequin prom dress that is sure to turn up the heat at your big celebration.