Popsugar Celebrity Diy Halloween Costumes 100+ Pop Culture Halloween Costume Ideas 500+ Pop Culture Halloween Costume Ideas That Will Make 2019 the Best Halloween Yet 27 October 2019 by Laura Marie Meyers View On One Page Photo 511 of 562 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 511 Enchantress From Suicide Squad What to wear: Think Britney Spears's "I'm a Slave 4 U," only much darker. You'll also need a long black wig and a crescent-shaped headband. How to act: Like you're being possessed by an ancient witch. Previous Next Start Slideshow DIY Halloween CostumesHalloween Costumes For MenGroup Halloween CostumesHalloween Costumes For WomenCouple Halloween CostumesPop Culture Halloween Costumes