Popsugar Entertainment Best Of 2020 The Best Pop Culture Halloween Costume Ideas For 2020 Lights, Camera, Action! The Best Pop Culture-Inspired Halloween Costumes of 2020 6 August 2020 by Lauren Harano View On One Page Photo 15 of 65 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 15 Looking Glass From Watchmen What to wear: A charcoal button-up, grey jacket, jeans, and a belt are the building blocks to being Looking Glass. Oh yeah, and you'll need a silver face mask or tinfoil-lined baseball hat. Previous Next Start Slideshow Best Of 2020Halloween EntertainmentPop Culture Halloween CostumesMoviesHalloween CostumesHalloweenTV