I love it! It's part Romantic poet, part vampire, part medieval, part Dickens and part vampire - and all beautiful! What's not to love? And my God, Lily's dress is utterly breathtaking. I'm not a really a fan of Lily, but she looks fantastic here; so creepy and beautiful in a way that reminds me of a sinister medieval princess from a Keats' poem mixed with Miss Havisham. Wonderful. 
Also, I might be in a minority here, but I really like the hair. I think it goes fantastically, and you couldn't have understated coiffures and makeup with such flamboyant outfits. Gah, I love it! Long live couture, especially when it is this good!