I am odd but I did mine my way. lol I cut the big one out and cut two one for top and one for liner. I sew them together leaving room to turn and top stitched around the bottom. Cut the slit and then did a small one the same way. I cut the slit and lined it up with the big one at the slit. I then stitched the small on to the large one and put binding in the opening area of the slit. I don't do pictures. Hope you can understand this.