Ladivine 7449 Long Satin A Line Bridesmaid Dress odd the Shoulder Slit Simple Evening Gown 2 Black Step by Step Tutorial for Making a Slit in a Dress or Long Skirt ehow How to add a slit where you don't have a seam. I had made a dress but wanted to add a slit to it once it was done, so didn't have a How to add a slit where you don't have a seam. I had made a dress but wanted to add a slit to it once it was done, so didn't have a