Thirteen. Hmm. Haven't gotten past eleven yet. Perhaps a Jewelry box? I know Pottery Barn Kids sells one you can have their name put on, and I am sure Lillian Vernon does, too, for much cheaper. A simple necklace with her initial? A charm bracelet she can add to each year?
Some other ideas: A journal -- the smencils (the colored pencils that smell - my daughter LOVES those!) A scrapbooking kit. Photo Albums. A Kaboodle (you know those cases that hold all your little girly things. I had one when I was a kid and they still make them!) Limited Too and Justice sell throw Pillows with initials that kids love. My daughter has one on her bed in the shape of letter E.
Oh, how I wish my child was so simple. Or maybe I wishI was more economical. Hope some of those ideas helped!
M.