I second the Clean and Philosophy scents.
DKNY's be Delicious is more of a sweet, fruity floral.
Elizabeth Arden's Green Tea is really nice, not powdery or as "soapy clean" as Clean or Philosphy, but still light and fresh, and the Green Tea aspect makes it a bit different but very wearable.
CLEAN has some fresh scents, but from what I have heard you either love them or hate them. I recently tried the CLEAN shower fresh and it was ok. I also tried a sample of Jennifer Aniston's new scent which I didnt want to admit I actually liked. It smells like summer, like the beach and is on the lighter side.