Trumpet Mermaid Strapless Sweep Train Sequined Prom Dress With Ruffle Trumpet Mermaid V Neck Long Sleeves Sequined Sweep Train Prom Dress Strapless Trumpet Mermaid Red Prom Dresses Missacc Trumpet Mermaid Strapless Sweep Train Sequined Prom Dress With Ruffle Mermaid Trumpet Sparkle & Shine High Split Prom Formal Evening Dress. Expertly crafted trumpet mermaid dress with a strapless design and stunning sequin embellishments. The high split adds a touch of modernity, while the train creates a dramatic effect. Perfect for formal, this dress will make you stand out and feel confident all night long.