NEW YORK (MainStreet) Scary or sexy? Cute or funny? Homemade or store-bought? These are just a few of the decisions that go into choosing the perfect Halloween costume. If you need some inspiration for your own costume this year, we might be able to help. MainStreet has obtained data from Experian Marketing Services that reveals the top 10 costume searches among Americans. The results are based on online search data from a sample of 5 million U.S. Internet users for the week ending on Oct. 12, 2013. One common theme is that Hollywood seems to be a key influencer in many of this year's searches, but we won't give it all away just yet. Read on for the full results plus information on where you can purchase these costumes online without spending a bundle.