Strappy Open-Back Long Black Formal Prom Dress

Heads will turn when you wear this long black prom dress with a strappy open back. This alluring evening gown for prom 2021 has a sheer beaded bodice with an illusion low v-neckline. The sparkling bodice includes thin straps that criss-cross over the open back into a trendy corset-style detail. The curve-hugging long skirt shimmers as it flows down to a dramatic floor length. Under $200, this sparkly long black prom dress is a must-have for the woman who wants to be noticed.