As a general rule, be traditional as opposed to fashionable. Dress conservatively for your first interview. If you are not sure you are interested in the position or the company, act as if you are. Make your interviewer believe that he or she is offering a terrific opportunity. Leave every interviewer with the best impression you can.
Executives tend to remember the interested and enthusiastic applicant.
Describe the relationship that exists between a supervisor and those reporting to him or her. If you are really interested in the position, write a note to your interviewer thanking him or her for the interview. You appreciate the interview time. You are sure of your ability to do the job. You hope that you are being considered for the job.