In soft pastel, this long floral mermaid prom dress is as charming as it is figure flattering. This strappy open-back evening gown provides the perfect mermaid silhouette, while beautifully embellished floral details and shimmering crystals provide just enough sparkle to draw attention. A beautiful fit is assured by thin shoulder straps that sensually lace up over the open back of this long mermaid dress while the embellished sheer corset-style bodice wraps around the waist. The layered sheer tulle mermaid skirt finishes the look of this long pastel prom dress that is a glamorous choice for prom, pageants, and other formal events.