Hi, Sean! What a great age for daughters! I have a 13-year-old daughter, too, and although raising a teen can certainly have its challenges at times, I love taking her to Disney and seeing her melt back into my little princess.
For
your princess, I suggest contacting the Dream Makers at Disney Floral & Gifts and telling them what you would like to do. Truly, you can do almost anything at Walt Disney World, and it sounds to me like you may have something already in mind. If not, to get the pixie dust flying, take a look at their
site to see various packages and products already put together. You can get the best ideas by calling them at 407-827-3505..especially if you already have a suggestion yourself.
Best wishes on your "grown up" princess and her very special birthday. Have a wonderful day and a magical vacation!