Dear Danielle,
Thank you for stopping by to visit us here at the Disney Parks Moms Panel with your question about your upcoming trip to the
Bibbidi Bobbidi Boutique in Magic Kingdom!
What an exciting event to be planning, and I know that your daughter is going to have an absolutely magical time during her makeover. There is a rotating selection of
princess gowns at the Bibbidi Bobbidi Boutique and they are unfortunately not able to guarantee the exact gown and size that you might want.
My recommendation to you if they don't have the gown in character or in the size that you would need for your daughter, I would head outside to
Castle Couture right next to Cinderella Castle, or across "the hub" to the
Emporium, where there are wider varieties of gowns and sizes. That way, you don't have to be worried that you won't have exactly what you are imagining. This wouldn't be included in your Bibbidi Bobbidi Boutique package in that case, but you could pay for that separately and then downgrade your package to the Crown Package or the Courtyard Package and add the gown separately.
Hope that helps with your magical planning!
- Jan K.