Purple Sequin Prom Dresses Mermaid Halter Neck Evening Dress 22054Sparkling Style: This dress features shimmering sequins that catch the light beautifully. Flattering Mermaid Silhouette: The mermaid style hugs the curves in all the right places, creating a flattering and feminine silhouette. Unique Halter Neck: The halter neck design adds a touch of sophistication and style to this dress. Open Back Detail: The open back design adds a touch of glamour and allows for easy movement on the dance floor. This dress is