[Bells]

Your interviewer will get the main impression of you within about 3 minutes of meeting you - so bear that in mind. Often when you're really nervous, it may take you a while to get settled, but it's best to try and be as calm as possible for the first few minutes in order to appear relatively pleasant and polite. Thinking of questions isn't a bad idea, but especially with interviews, how you answer them is just as important as what exactly you say. Try not to be put off if you're put on the spot, because that happens sometimes when an interviewer asks you a question - just answer it to the best of your ability based on either something you know or your determination to find out.

Also, I would be confident but don't be arrogant or pompous - as that would put anyone off (I'm sure you're not though!) And, wear something pretty smart - also, for example, if you're going to wear tights, make sure they don't have any ladders (that can create a bad impression), so you could take a spare pair. Good luck!