Welcome Tiffany!
Thanks for stopping by the Disney Parks Moms Panel with your question. I'm so excited for your upcoming Walt Disney World Resort vacation! Just like your daughter, I also want to dress like a Disney Princess when I visit the Most Magical Place on Earth. Unfortunately due to
Theme Park Dress Guidelines, costumes are not allowed to be worn by guests 14 or older except during special events, such as Mickey's Not-So-Scary Halloween Party, Mickey's Very Merry Christmas Party and Star Wars: Galactic Nights.
One way that many teens and adults, including myself, channel their inner Disney Princess is by a fashion trend called
DisneyBounding. Guests can wear everyday clothes that have the same color schemes or similar accessories as their favorite Disney Princesses or Characters. It's such a fun way to show your love for Disney while also showing your creativity with a personal touch. I get so excited when I spot someone DisneyBounding at the parks, and I always let them know I appreciate their efforts. I think this idea would be just perfect for your daughter.
I hope this helps and that your own princess has fun planning her outfits for your vacation. Have a magical day!
-Jennifer