How Slit Wedding Dresses Create Modern Bridal Movement Here is one of 4 ways I know of to finish a slit on a dress, top or skirt. , Lots of our dress patterns have a slit below the bodice back of a dress because when sewing with a woven fabric, you DIY Dress Transformation: How to Make a High Slit Dress Sexy ASHLEYlauren 12012 Strapless Fully Beaded Slit Gown How to add a slit where you dont have a seam. I had made a dress but wanted to add a slit to it once it was done, so didnt have a seam where I could add one easily, so this is the method I used!, Jasz Couture 7607 Halter Cutout Sheath Gown with High Slit