Special Occasion The Alaina strapless glitter knit mermaid dress is all about sleek drama, showcasing a smooth, luminous finish that feels effortlessly elevated. A striking open back with O-ring detail adds just the right touch of glamour for moments that call for unforgettable entrance energy. Fit & Features Strapless straight neckline Fitted bodice Side cutouts at the waist leading to open lower back O-ring back detail with dangling chain and rhinestone accent Curve-hugging mermaid silhouette Floor-length hem Runs true to size   Where to Wear: Wedding guests, winter formal, black-tie parties, galas, birthday celebrations, and red-carpet events.