The other day, I watched an attending call a resident over (semi-private, but w/in earshot of those... who knew something was up
) who was in the midst of applying for cards fellowships and de-pants'd him for not shaving and not having a tie on. He just happened to be in the wrong place, on the wrong day, at the wrong time. Double bonus... the attending is on THE committee. Nothing was said after, but needless to say, that resident has been lookin' sharp since. 400 applicants, 40 interviews, 3 spots!
Remember, who are you trying to impress. A. Nobody... great! have at it, wear what you want, shave or not. B. If looking to get a residency spot or dare I say fellowship in the future...., shave it high and tight, don't rock the boat, color your nose brown and say yessss sir/maam.
Whatever.