try and use the all important buzz words, like organisied, priorities, you take a calm appraoch to difficult situations use yuor common sence, have professional and polite manner, try and use the buzz words in answer to their questions, they normally have a tick list if you mention these types of things.
Not too much make-up, smart but not a reallt short skirt.
Emphasise what you can do for the company...commitment, team player, that sort of jazz. If you've had time have a look at what the company do and show that you've done research in the interview but not too smart a**ed
Asking about dress code is a good one, so is asking about training/ course opportunities. They like it when you show willingness to go on any courses offered etc.