Look Your Best

First impressions really do matter, and it’s important that you project a professional image, not only from the inside but also on the outside.  Invest in a great interview outfit, and make sure it fits well, is clean and pressed.  If you’re a man, get a haircut and be clean-shaven.  If you’re a woman, choose a conservative hairstyle and make up.  Avoid bold colors and excessive jewelry.  Cover up any tattoos.  Play down extra/excessive body piercing.   

(Excerpted from Paul Santello's article, "Fail Proof Guide To Interviewing Successfully")