This year, we did the King, Queen, Knight, Princess, and Dragon thing. Kaitlyn was a princess. This was a McCalls Pattern...if you want the exact number I can get it for you.
I was a queen. Again, McCalls and I can get the number if you want it.
McKenna was a dragon. She was going to be a princess, but my husband found a great dragon costume at Old Navy and insisted she be a dragon. So I insisted she be a girl dragon and made her a tutu to go with her costume.