[violetpretty]

I'd agree that you probably should wear SOMETHING, just so you look polished. I think it is a good idea to go to Neiman's or Sephora or wherever, and just explain that you want a simple, easy, natural, polished look. They'll be able to help you with specifics according to your skin type, coloring, features, etc. It's tough for us to say what you "need" because we can't see you, but the experts should be able to help you out. Good luck with recruitment.