I am thinking about buying a pair of plastic pants to be worn over diapers. I really have limited money for diapers, so it would mostly be for regression purposes, not due to actual leakage issues. (Ie the crinkle might help me get into my little side.) Any suggestions as to where I could get these NOT online? I really can't get this online as I imagine very few places are discreet with this sort of thing. IE A nice shipping label saying something like "___ Incontinence supplies" would raise eyebrows if someone else got the package and took it in before me. Any suggestions? Somehow I doubt you can just get these at wall-mart.