Hi Rae,
Cinderella's Royal Table is such an enchanting experience!
No, all little girls do not have to get dressed up in princess costumes. In fact, I would say that on any of the trips that we've dined there, maybe 50% of them were dressed up. As cute as those dresses are, they can get itchy and uncomfortable in the hot Florida sun (so my girls end up taking theirs off a few hours later).
Yes, Cinderella's Royal Table is open for breakfast. However, it is not a buffet. Instead your meal will be served A la Carte. Your family will enjoy "pre-plated all-you-care-to-eat American breakfast favorites
including bacon and eggs, French toast, granola, yogurt and pastries as
you sip on your choice of juice, milk, coffee or tea."
Cinderella greets her Guests in the lobby while many of her Princess friends visit tables upstairs.
This Signature Dining Experience uses 2 Table Service credits per person, or you can pay cash and save your credits for other meals (which is what we do).
Hope this helps and have a wonderful vacation,
Kaylene