ROFLMAO!!!

I have done this. It's easier when the garment in question is elderly and stretched and you're dressing in the dark.

I have a set of black ones that I'm forever getting back to front or inside out. Being a girl, that's not such a problem, but I did once had a gentleman friend who spent a very confused morning (with a spanking hangover) trying to put his own underpants on the right way. It took him to lunch time to figure out he'd picked up a pair of mine instead of his own.

LTS