It really depends on the girl, their relationship, and their budget.
Some ideas:
- Earrings
- Barrettes and clips
- Lip Smackers
- Art supplies such as drawing pencils and sketch pads
- Crazy looking slippers
- Projects like suncatchers from the craft store
- Board Games and puzzles
- How-to books... How-To Draw, How-To Decorate Cupcakes...
- Cute shirt from somewhere like Justice
- A framed pic of the two girls
- Make her something like a bracelet
