Popsugar Popsugar Harry Potter Easy Cosplay Costumes: Reylor Moon October 21, 2016 by Ann-Marie Alcántara What you need: White tights, brown boots, a beige sheet to use as a cape, and a white t-shirt. Harry PotterHalloweenAdventure TimeHalloween CostumesWonder WomanPokémonDIY Halloween CostumesStar WarsMarvelHalloween Costumes 2020