mom2rtk
Invented the term "Characterpalooza"
- Joined
- Aug 23, 2008
If you look at the party info pages on the Disney site, MNSSHP states "Dress up in your favorite costume" and the page for MVMCP mentions nothing about costumes. While it doesn't say specifically say you can't dress up, I would assume it is not something they felt they need to warn people not to do because costumes and Christmas do not go together.
I'm not big on assumptions. And seriously, I don't think anyone would take issue with it. Really, what's the harm?