It used to happen a lot when I used to work in Retail. I've grown my hair out (about 4 inches from my buttocks) twice now, and with my thin frame coupled with a padded panty, in drab I still looked very femme from behind. So if I was stocking a shelf or something, at least 3-4 times a day someone would come up and ask, "Excuse me miss, do you work here?" and I'd reply with a chuckle in my tenor voice, to which would occasionally result in a "Miss..ter, I said Mister...Mr, do you work here?"
