Burgundy Long Mermaid Trumpet Prom Dresses With Ruffle Shoulder Zapaka Women Burgundy Long Prom Dress One Shoulder Mermaid Evening Burgundy One Shoulder Mermaid Prom Dress with Stylish Split Bridelily Mermaid One Shoulder Satin Tulle Burgundy Long Prom Dress dresstby Mermaid Trumpet Elegant Prom Formal Evening Birthday Dress One Shoul. This elegant one shoulder formal dress is sure to make a statement. With a flattering trumpet mermaid silhouette and a daring thigh high slit, this dress is perfect for any formal event. The slit adds a touch of sexiness while the one shoulder design adds a unique touch. Stand out in this stunning dress and feel confident all night long.