Struggling to come up with the perfect Halloween costume this year? Look no further than pop culture for inspiration. Whether it's Taylor Swift's internet-breaking album The Life of a Showgirl or Amy Madigan's culture-resetting depiction of Aunt Gladys in horror blockbuster Weapons, there are no shortage of options for a memorable spooky season ensemble. Many of the biggest pop culture franchises are getting in on the Halloween craze this year, with officially licensed costumes from Wednesday, M3GAN, Sinners and more on the market.