And anybody who tried to tell me leggings or anything else worn underneath is not appeopriate is in for a conversation. Keikigi pants, leggings, thermals, shorts, tights, t-shirt, bra, etc are ALL underwear and strictly my business as long as modesty is maintained.
saw a guy (wasn't me, wish it was), at a seminar, wearing just zebra thong under the hakama. i saw through the side vents, since his gi jacket wasn't long enough. it was rather disturbing, since i wasn't the one who thought of that. bastard beat me to it!