Elegant Mermaid Strapless Puffed White Train Prom Dress With Slit CustomElegant white mermaid prom dress features a strapless sweetheart neckline with a plunging keyhole detail, paired with detachable puffed long sleeves that add a romantic, vintage inspired touch. The ruched bodice with button detailing accentuates the waist beautifully, while a high thigh slit ensures effortless movement and adds a confident edge. The open back with lace up detail adds a modern, alluring touch, and the form fitting skirt flares into a