Strapless Floral Corset Tiered A Line Prom Dress | SevobaSunset, sunflowers, and a dress that feels like summer. This Sevoba strapless prom dress pairs a pastel floral corset bodice with a crisp white tiered skirt, so you get a defined waist on top and soft, floaty volume from every angle. The full length layers move beautifully when you walk, pose, and spin, and the lace up corset back lets you fine tune the fit. Keep accessories light, wear your hair up or loose, and let the floral bodice do the talking.