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 54 of 65 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 54 Archie From Riverdale What to wear: A blue long-sleeve shirt, jeans, Converse, and a red wig will turn you into Archie. Feel free to add a letterman jacket or cardigan and a guitar. Previous Next Start Slideshow Best Of 2020Halloween EntertainmentPop Culture Halloween CostumesMoviesHalloween CostumesHalloweenTV