High Side Slit Dresses & Windsor Sweetheart Black Corset Slit Long Prom Dress With Appliques DressTok Portia and Scarlett PS23646 Sweetheart High Slit Gown A line Sweetheart Sweep Train Silk like Satin Ruched Prom Dress with High Side Slit Dresses & Windsor. Color: As Pic, Customize Color Size: Please refer to Size Chart, Customize Size Fabric: Lace Description: Indulge in the luxury of WU1309, an elegant & classic sheath dress. The sweetheart neckline and pleated details add tasteful sophistication, while the fully lace design exudes exclusivity. The high side slit and train lace up elevate the formal evening gown to a new level of refinement.