Popsugar Entertainment Harry Potter 35 Easy Cosplay Ideas to Inspire Your Character Costume 36 Easy Cosplay Halloween Costume Ideas, From Harley Quinn to Harry Potter October 4, 2023 by Ann-Marie Alcántara View On One Page Photo 4 of 36 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by ℝ𝕒𝕙𝕖𝕝 • レイチエル (@rahelchan.cos) on Dec 9, 2019 at 10:57am PST Share This Link Copy ← Use Arrow Keys → 4 Easy Cosplay Costumes: Luna From "Sailor Moon" What you need: A Luna costume is a fun, easy cosplay costume perfect for any Halloween event. Use face paint to create an upside-down crescent moon on your forehead, and wear cat ears and an all-black outfit. Previous Next Start Slideshow Harry PotterHalloweenAdventure TimeHalloween CostumesWonder WomanPokémonDIY Halloween CostumesStar WarsMarvelHalloween Costumes 2020