Halloween Costumes

I don't know about anyone else, but I have the hardest time figuring out what kind of costume would be suitable to wear to school on Halloween. If you're like me, these websites give just a few ideas of costumes based off of children's books. There are many websites with various ideas, but here's one of my favorites: http://www.examiner.com/article/halloween-costume-ideas-from-books-for-grown-ups.