Ahoy Diane!
In just a few days you will be waving bon voyage to Port Canaveral as you cruise away into the sunset! It sounds like you have a very special girls only sailing planned, and I know many magical memories will be created during your time onboard the Disney Dream.
On your three-night sailing, you can expect the following rotation-Day One-Cruise Casual, Day Two-
Pirate Night or Cruise Casual and Day Three-Optional Dress Up Night. Princess attire for your little one is a wonderful idea as you will see many pint-sized Belles, Cinderellas, Ariels, Auroras and Tianas prancing around the ship. If she has several gowns, I would pack them because she may want to dress like her favorite Disney royalty throughout your vacation! My daughter was four on our first Disney Cruise and the pictures of her in her dresses and with the princesses are some of my most favorite cruise moments!
Thanks so much for visiting the Moms Panel, Diane! If you have any other last minute questions, please let me know!
Bon Voyage!
Nancy