I've added more links to the right, including two paper doll sites from Denmark. The creators of both sites reached out to me to find out more about the 2008 convention, and I hope to see both of them in NJ next year.
Kattis Klipdockor, a Swedish site, has many printable paper dolls from vintage magazines. This Elizabeth Taylor is from a 1952 issue of a magazine called Aret Runt. If I'm missing one of your favorite paper doll sites, let me know and I'll add it to the list.