I've probably mentioned the Once Upon A Zombie dolls: zombified Disney princesses with huge awkward feet that were neither designed to fit in shoes, nor balance unaided on. Here's my Belle:
Her original clothes aren't quite as spooky.
There's also a web series a la Monster High, plus some promo art that includes zombified versions of prince Charming and Peter Pan. I'm holding my thumbs that eventually we'll see them as dolls as well, and once in a (zombie) while I'll check their site for news on the subject. There's been none so far, BUT yesterday I found out there's going to be a Zombie Alice in Wonderland! At least they presented a prototype at the NYC Toy Fair (in February!) - you can see her in this video, along with zombie Tinker Bell and zombie Pocahontas:
I'm slightly annoyed I didn't find out until now. But yeah, if she actually comes out she'll probably be on my wish list this Christmas.
Also, if you're in the UK (I'm not): according to the OUAZ dolls are now available in Argos.