Popsugar Entertainment Halloween The Best Pop Culture Halloween Costume Ideas For 2020 From the Schuyler Sisters to Schitt's Creek, Here Are 2020's Hottest Halloween Costume Ideas October 5, 2020 by Lauren Harano View On One Page Photo 8 of 85 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 8 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 HalloweenHalloween CostumesBest Of 2020Pop Culture Halloween CostumesDIY Halloween CostumesTVMoviesHalloween Costumes 2020Halloween Entertainment