Corset Back Wedding Dresses & Gowns DaVinci Bridal Light Blue V neckline Lace Prom Dress with Corset Back, Light Blue Lon Cutedressy FYI Corset back wedding dresses are still just one size. There's a set width the back lacing needs to be, if you're a 16 and the dress is a 12, the gap Corset Back Wrap Bodice A Line Prom Dress PromGirl Burgundy Small Kadi White Cotton Poplin Drop Waist Corset Mini Dress Lady Black Tie Vera Gown Off White Satin Corset Dress Size 14