Someone was asking about the possible nights. Abbyar posted this back on page 28. I'm thinking that even if the nights aren't specifically laid out in this order since it's coming from other Navigators, it sounds about right that we'd have two formal, one semi-formal, and one pirate night.
Another thing I've seen some DIS'ers do on the longer cruises is make the Prince and Princess night into a "Grown Up Prince and Princess" night and the women (more-so than the men) will do the whole ball gown and tiara thing. Seeing as some of you might be bringing along your tiaras for the Champagne Girls meet anyway, would anyone be interested in that? Like i told a friend of mine... how many times do you get to wear a tiara in your life?
Here's one of the posts where they did it:
http://www.disboards.com/showthread.php?p=39253231&highlight=grown+up+princess+night#post39253231