Popsugar Entertainment Halloween Costumes 2021 The Best Pop Culture Halloween Costume Ideas For 2021 60 of the Best Pop Culture Halloween Costume Ideas For 2021, From Marvel Heroes to Cruella de Vil 9 September 2021 by Alessia Santoro View On One Page Photo 42 of 56 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 42 Cheryl From Riverdale What to wear for Cheryl: You'll need a black hoodie with a pronounced hood and a spider necklace. Finish it off with a long red wig and dark red lipstick. Previous Next Start Slideshow Halloween Costumes 2021Halloween Costumes For MenGroup Halloween CostumesDisney Halloween CostumesHalloween Costumes For WomenCouple Halloween CostumesPop Culture Halloween CostumesMoviesHalloween CostumesHalloween