[DubaiSis]

I think the best thing you can do is put special attention to how YOU look, your hair, makeup, etc. But don't over do! Your most beautiful NATURAL self will win the day. I've seen some recruitment clothes suggestions from school website where I thought the shorts were all too casual, too short and too tight! Whatever you're going to wear, try standing up from the floor in them. Do you have to tug them out of your crack? (sorry.... no better way!) They're too tight.
Oh, and IMO, lipstick always makes you look more polished, regardless of what you're wearing. If you don't wear it now, you might head to Mac or wherever and get a make over and see if you can find a color and lipliner you're comfortable with. Again, we're not looking for spackled on here, just nicely enhanced and polished looking to make up for same-sameness with all the other girls. Good luck!