Open-Back Aqua Blue Sequin Long Velvet Prom Dress

Lit up by aqua blue sequins, this long black formal prom dress is ready for the big dance. Whether attending prom, a fancy gala, or another formal event, this dazzling evening gown is ready for your stunning entrance. For a sexy backless look, thin black spaghetti straps cross over the open back of this fabulous formal dress. This fancy long dance dress smooths over the curves before opening in an alluring side slit that is sure to impress. Sold exclusively at Simply Dresses for under $300, this long black formal prom dress has a red-carpet look without the sky-high price tag.