Wear simple and concise clothes is good, the color can not be bright, you should choose dark or light color. For example, black, beige, khaki or blue. The whole body can not be more than three colors, otherwise it will be too fancy, not stable. Don't wear halter tops and any tops that show your shoulders, no shorts and slippers that show your toes, if you go to a company or organization that is more formal it's best to choose formal shoes that don't show your toes to show that you take the interview seriously. Hair try not to shawl, comb up will give people the impression of competent spirit, if you are just out of the campus college students to interview, try not to make up, even if the chemical, but also to others can not see that you make up the best, simple first impression is just out of the campus college students interview is an important factor. These are my personal experience, I wish you success ha~cheer~