I once worked for a certain supermarket that required you to shave all the hair on your face (except a neat mustache) every day that you worked. The thing that really stunk was that nobody told me the rule until I came in after two days off without doing so. I could tell my manager didn't believe me, but I didn't get in any real trouble since I was somewhat new. It was still a terrible rule, especially for the gender inequality. Another stupid rule was that men could not have long hair, mine never gets that long but if a woman can have long hair, so can a man.