Hi, Sara!
Your dress sounds lovely and will be fine for a magical day at the
Disneyland Resort. The only "prints" that would be prohibited would be anything with objectionable material or anything that not family friendly. As long as your dress is not dragging behind you or inappropriate in any way, it will be "Minnie Mouse" approved. And as we all know, Minnie is a fashion Goddess! Please read through the
Dress Code if you have any concerns.
When planning out your clothes for your trip, make sure you include comfortable shoes. You may walk several miles in a day, so comfy shoes are a priority! If you are planning for several days in the parks, bring a few pairs so you can alternate footwear which really helps.
If you plan to visit during the winter months, you may want to
pack a jacket. It can get chilly in the evenings once the sun goes down, so a light jacket will be a welcome addition to your goodies in your tote bag. On the flip side, pack swim suits and shorts for those warm afternoons and hopefully some time by the pool relaxing!
Enjoy your visit to the Happiest Place on Earth!
Cathy