Backless Sheer-Corset Long Mermaid Prom Dress 4353Showcase the curves in this long mermaid prom dress with a flirty sheer corset. Embroidered lace floral designs add a feminine flair to this backless evening gown, while the sheer corset wraps around to the corset style thin shoulder straps that lace up over the open back. Offered in misses and plus sizes, this elegant long formal dress has a fully lined long skirt with a sheer embroidered overlay that hugs the hips before flaring out and ending at a