28.) Ginny Weasley is my favourite Weasley. I love how in the books she is brave, caring and sarcastic. She seems to be a great fit for Harry. I really dislike how she was portrayed in the movies as helpless though, because I love how helpful she was in the books.
Hermione Granger. To be unique, you could either wear her Yule Ball gown OR add a cat tail, cat ears, and some whiskers and BAM you're Hermione from the Chamber of Secrets when the Polyjuice Potion went wrong ;)