Lace Tiered A-Line Prom Dress with Corset Back and Slit | SevobaSoft, romantic, and made for photos. This Sevoba lace A line prom dress features a sweetheart corset bodice with a lace up back, so the fit looks snatched and stays secure. The tiered ruffle skirt adds volume without feeling heavy, and every layer catches light beautifully in pictures. A front slit makes it easy to walk, pose, and dance. Finished with a floor length sweep, it gives you that floaty entrance moment at prom, formal nights, and any event