I need an elastic waistband because the coveralls I'm using are intended for a fat guy and are too baggy around the waist, making it feel weird. So in order to remedy this issue, I was wondering where I can get an elastic waistband kind of like what is found on a pair of sweat pants. The coveralls pretty much fit me everywhere else except around the waist and it feels weird and I don't like it. The coveralls have an elastic waistband built in, only problem is, I can't utilize it because of the size it's designed to expect.