You can add a slit to any dress, but you must understand the byproduct of making such a change. It will be different with every dress, so chat with your seamstress before choosing to add a slit! Portia and Scarlett PS24293 Applique High Slit Prom Dress Couture Candy How to Make A Slit in A Ball Gown TikTok How to Add a Slit (without seam) How To Add a Top Stitched Slit To a Dress Or Skirt. Doina Alexei