Dressing for the Interview:

When dressing for an interview (or attending a Career Fair), dress appropriately for the position and company for which you’re interviewing. This will mean doing some research.
Your clothes should be neat, cleaned and pressed.
Shoes should be polished and no strappy sandals or opened toe shoes.
Do not wear perfume and avoid excessive make-up and jewelry.
Clean and trim your fingernails. Brush your teeth and do not chew gum.
Wear conservative colors and avoid trendy loud fashions (unless you’re interviewing for a position in fashion!). Dark colors are power colors. Pastels are friendly and approachable.
Only carry a small scale briefcase or purse (for women) – never both.