You didn't say what kind of job she will have, but anything for that would be great. Clothes, shoes, a handbag, a gift card for a really close restaurant so she won't starve, a cool lunch bag so she can carry her lunch or snacks to work.
Cool idea: buy an inexpensive lunch carrier, load it with a couple bags of her favorite chips and desserts[like some Fritos, a couple cans of soda, and a couple brownies]. Put a gift card for a local restaurant, for instance, the Subway shop down the street. That way, you cover several bases, she can get a sandwich, already have the chips and dessert, has a bag to carry it in now, and for later.
I have a brand new job, and pack my lunch everyday[there are some restaurants in the area, but they are very expensive]. I would have been thrilled if someone would have made me a lunch, gone to Wal-mart to get me a new lunch sack and packed it with a gift card and munchies! A roll of quarters to feed the soda machine with would have really been good!