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 8 of 36 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by Tine G. (@le_tailleur_amateur) Share This Link Copy ← Use Arrow Keys → 8 Easy Cosplay Costumes: Morgana From "Merlin" What you need: A black lace dress or top is preferable. Pin your hair half-back and curl it to give it the full Merlin look. Previous Next Start Slideshow Harry PotterHalloweenAdventure TimeHalloween CostumesWonder WomanPokémonDIY Halloween CostumesStar WarsMarvelHalloween Costumes 2020