Job Interview Questions: Advice for a part-time job interview?

I'm in high school and I have a job interview this Friday at a Tim Horton's........I've never had a job before so this will be my first interview and I have no idea what to expect. Does anyone have any advice? Any tips to follow on what to say or what to wear etc would be appreciated. Thanks! :)

Are You Making These Common Job Interview Mistakes?

Recommended Answer:
I'd say you should wear something professional that would also make you feel confident. Always dress for the job you want (even though it's just a part-time type of job). I would suggest wearing some dress slacks w/ a white button up shirt. Always try to cover tattoos or other things like that. Make sure that you're clean & your hair's brushed, your nails aren't chipped, etc.

You should also smile a lot and try to be personable w/ the interviewer. They'll most likely ask why you applied there, you can say something like I'm a customer here and I've always really liked it, so I thought I'd apply. Try & be flexible as well.

4 Tips For Having the Most Success With Your Job Interview

• When going to an interview presentation of your self is one of the main priorities. So dress nice; When appoaching your manager, make sure you shake their hand firmly and look at them in their eyes. Letting them know , their not hiring no jokester. Be well mannered and answer each question with thought. Most importantly BE CONFIDENT.
  
  Dont worry, you will get the job. Like I said , be well dressed, well mannered, and most importantly confident!
  
  Good Luck