K & Company has so many cute and spooky papers and paper crafts for autumn and Halloween. Autumn wreaths with leaves made of paper, haunted tree and skeleton decorations, and paper that you can use for just about any craft, from treat boxes to scrapbooking pages to custom decorations. They also have spooky stickers and die cut shapes that would be the perfect addition to trick or treater goody bags. Available from Two Peas in a Bucket.
images from Two Peas in a Bucket