Hi!
Some Ideas - My 20yo dd loves her circular monogram necklace which we gave her last year for her birthday & many of her friends have them also:
http://www.evesaddiction.com/wendywilliams.html
Or: Pandora starter bracelet, or stackable Alex and Ani bracelet (made in US, and has charms with inspirational charms on it in gold or silver - BTW, the Disney ones you now can get online at the Disneystore.com (I have to still get her this! But am looking for the WDW Castle, and the swirly Mickey - they are on her wish list approx. $29 -$39)
Another idea is a North Face Backpack/or a Bag she can carry her books in - e.g., the Longchamp foldable large Pilage bag is very popular for the college age group here in the NE, and is used for overnights and books, laptop, during the week
http://shop.nordstrom.com/s/longcha...ferralID=d98bb888-4d9e-11e3-9f1f-001b2166becc
Another idea: Shoes/Boots eg Uggs
Also you can never really go wrong with trendy make-up kits & hair tools - Right Now I'm thinking of getting my dd the Conair infiniti Pro Curl Secret as one of her presents for doing her and her friends hair for special nights out, etc. this looks easy to do and gets good reviews:
http://www.ulta.com/ulta/browse/pro...479910&cadevice=c&CA_6C15C=330000200000003164
And of course Gift Cards to stores, Starbucks, Ulta, etc...
Hope this helps - I know it's not always easy buying gifts for our daughters

!