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 16 of 65 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 Lady Trieu From Watchmen What to wear: A form-fitting cream or white dress with long sleeves and a high neck and white gloves will do if you want to be Lady Trieu. Rock a short wig and unimpressed, all-knowing expression. Previous Next Start Slideshow Best Of 2020Halloween EntertainmentPop Culture Halloween CostumesMoviesHalloween CostumesHalloweenTV