I have modified, but differently. Some I made the outside all one piece, some I added a different size pocket to the outside (Maxine or othe little panel), some I made the two outside pieces but liked the fabric so much that I didn't put an outside pocket on. I have made them with no pockets inside. I made little wallet/makeup bags for inside, my friends like the little bags for money/credit cards/cell phones etc. It's fun to make the bag to fit the recipiant.