Originally Posted by Carnivore Is God
Jeanette's right though. Movies are always good, a single flower or token (read gift) of affection is a nice touch as well.
Eh, I would save that for maybe the second or third date. Its a little much for the first one.
Anyway, dress in a way that's causal, but a little nicer than usual. Don't go overboard and dress too formal, be a little subtle. Wash your hair, comb it neatly, but don't put on a load of gel, that looks awful. Shave your face, assuming you're old enough. Don't wear a baseball hat. Make sure your hands are clean and your fingernails are clipped and clean, squeeze any blackheads on your face, wear deoderant. Don't wear cologne though, most men go overboard with it and it tends to put women off.
If you sit across from her, try to mirror her posture and gestures. If she rests her hand on her chin, you do it too. People unconciously find themselves liking you more if you do that.