There are so many options for Halloween costumes for women this year, but sometimes it can be hard to narrow it down to just one. If you're looking to go the nostalgic route this season, we suggest one of Amanda Bynes's many characters. Not only does she have some pretty notable movies to draw inspiration from, but her Nickelodeon series, The Amanda Show, is overflowing with hilarious personas. Browse all the options below and then see the ultimate guide to this year's best costumes.