If you like butterflies, you'll love this long sequin prom dress EW34088 from Ellie Wilde. With sequins from the deep v-neckline to the hem, this long evening gown gets a surprise with every twirl with a gorgeous beaded butterfly on the back. In misses and some plus sizes, this long sequin formal dress has a princess-cut bodice and a hip-skimming long mermaid skirt that opens in a side slit for a sexy look at prom, galas, and other black-tie events. A head-to-toe stunner for butterfly lovers, this long sequin prom dress is a wow-worthy gown that is sure to please the crowd.