(28 .) Burgundy Mermaid Chiffon Lace Prom Dress Backless Formal Gown, AST897. Step into the spotlight in our Burgundy Mermaid Chiffon Lace Prom Dress! With a stunning mermaid silhouette, delicate chiffon and lace details, and a seductive backless design, this formal gown will make you feel like a true star. Perfect for prom, weddings, or any special occasion, this dress will have you turning heads all night long. Dress Details Style: Mermaid Fabric: Chiffon Color: Burgundy Length: Floor Length Neckline: V neck Sleeves: Sleeveless