My girlfriend and I had an idea about creating a carry purse relatively cheaply. Would it be possible to sew a strong piece of leather (say from a belt) into the inside of a purse, and place a regular IWB holster inside the purse, latching onto the belt piece? Basically recreating the IWB inside the purse. Would that work assuming the stitching is strong enough? She's looking at a G19 right now.