LP695 Mermaid Trumpet Asymmetrical Long Sleeves Satin Semi Formal Elegant Mermaid Gowns & Windsor Trumpet Mermaid Off the Shoulder Sweep Train Sequined Evening Dresses Black Mermaid Gowns & Windsor Dark Navy Formal Dress Elegant Strapless Trumpet Mermaid Long Formal Dress With Slit. This elegant strapless dress features a trumpet mermaid silhouette and a flattering side slit, making it the perfect choice for formal. The strapless design allows for a sleek and sophisticated look, while the slit adds a touch of glamour. Look and feel like a modern day princess in this stunning dress.