Decent dressing and appearance , which contribute to a good first impression of the interviewer , are surely quite important .   Of course . Generally speaking , dressing should be tidy and neat , and match well with your identity , age , and experience .   Whatever you wear , it should perfectly reflect your confidence and vitality   Professional suits may be the best choice .   Gentlemen should wear western-style suits in the interview , which will help you look handsome .   Ladies should wear professional suits , either classical style or free style . It would be appropriate to wear a little or no make-up .   But those fashionable and shiny clothes should be avoided . 