Pink Sequin Sweetheart High Slit Mermaid Prom Dress Promfy Stunning Iridescent Sequin High split Mermaid Prom Dress Promfy Gold Lace and Purple Velvet Sexy Split Mermaid Prom Dress Lunss Ivory Sequins One Shoulder Mermaid Long Prom Dresses with High Split Luuvis Elegant Mermaid Off the Shoulder Silver Sequins Long Prom Dress. Be the belle of the ball in our Elegant White Sweetheart Pearls High Split Mermaid Prom Dress. Designed with delicate pearls, a flattering sweetheart neckline and a mermaid silhouette, this dress exudes both elegance and sex appeal. Made of soft satin, it features a sleeveless design and a court train hemline. Feel confident and stunning in this must have prom dress.