Since we are headed to WDW in December we planned for DD to be a Princess for Halloween, she can also wear her costume while we are there. I've been looking and can't find costumes in her size! I've seen Princess costumes at Disney Store, Target, Walmart... but the sizes have been either infant or a toddler size 4. DD is still wearing 18-24 months at 26 months and will probably be in 2T by the fall/winter. Has anyone found costumes in a 2-3?? Help.. and THANKS!