You might try using coco butter and vit. E oil and keep a binder around the area. It will shrink back some, but not much. Once you've passed the 40 yr old marker, you're sort of out of options, skin is weird stuff, stretches and snapps back and stretches again, but after 40, it sort of quits snapping back. Just try to keep it tied tightly close to your body most of the time, and do water crunches to try to firm up the muscles. Hopefully the skin will shrink some.