I think a nose piercing is cute, but like someone else said, with a small stud only. If you're worried about how it will appear professionally, you can always take it out when you're in a situation where it might seem unprofessional. Too many facial piercings can look a bit gawdy, but if that's someone's preferance, I say go for it. I only have two holes on the bottom of my ears and one on the top of my left ear. I do, however, plan to get my naval done in the near future.