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 7 of 65 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 7 King George III From Hamilton What to wear: "Over the top" is the name of the game when it comes to this costume. Think: a long cape, red satin clothes, jewels, and a large crown. Bow down to the king! Previous Next Start Slideshow Best Of 2020Halloween EntertainmentPop Culture Halloween CostumesMoviesHalloween CostumesHalloweenTV