Where can I get nude/naked clothing (undies/other) for adult men?

[Jemcrystaline]

Not the naked shirt for men. Not the stuff for women specifically (to much of that, I can find that on my own if I care, which I don't). I'm interrested in making the bottom half of adult males naked around house and around town (if the pack includes both sexes that would be a bonus). Clothes only!

Naked shorts would be cheesy, you know, The Emperor's New Clothes, like that.

:jest: