Special Occasion The slinky knit fabric and curve-creating silhouette make the Willow floor-length formal dress so sophisticated. The dress flaunts a sexy open-back design and mermaid silhouette that highlights your figure. Fit & Features Slinky knit-lined fabric, moderate stretch One-shoulder neckline, adjustable spaghetti strap Open strappy back, lower ruched seam Mermaid silhouette Floor-length hem Runs true to size   Where to Wear: Prom, weddings, bridesmaids, black-tie parties and events, fancy celebrations, dressed-up date nights