Undeniably sultry, this slinky long black formal dress named Kira by Velvi is ready to wow the crowd. With three diamond-shaped cut outs on the wrap-around bodice, this long black evening gown gets a sexy vibe for prom, galas, and other formal events. In misses and some plus sizes, this long black special-occasion dress honors the curves with a hip-skimming long skirt that opens in a side slit before pooling into an eye-catching train. Surprisingly under $200, this glamorous long black formal dress breaks free of everyday options while allowing you to stick to a budget.