Hello Andrea! Welcome to the Disney Parks Moms Panel.
Speaking from experience, celebrating with Cinderella in her castle as a part of a
Fairytale Dining at Cinderella's Royal Table is an Endlessly Magical experience. Combining that with a magical makeover at Bibbidi Bobbidi Boutique sounds like a birthday experience that everyone in your party is sure to remember forever.
As you have already booked your Advanced Dining Reservations for Cinderella's Royal Table, the next (and trickiest) part of your plan will be in making reservations for the extremely popular
Bibbidi Bobbidi Boutique - Magic Kingdom. I recommend that you contact Bibbidi Bobbidi Boutique - Magic Kingdom by calling (407)939- 7895, as soon as you can. The experience offered by the Fairy Godmothers-in-Training are extremely popular are often fully booked well in advance. Reservations are made by phone only.
Only by talking to a Fairy Godmother-in-Training will you know for sure if a reservation can be made at this time. If they are completely booked, I would contact again every few days to see if anything has opened up as plans sometimes change and reservations may become available. As reservations are on a first come, first served basis, the luckiest caller at the right time will snag those coveted reservations.
There is a
Bibbidi Bobbidi Boutique location at Disney Springs that offers the same magical transformations. If the magical makeover is an essential part of your planning, you may wish to consider a detour to Disney Springs before your lunch at Magic Kingdom.
Have a Magical Birthday Celebration!
~Todd