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 11 of 36 ADVERTISEMENT () Start Slideshow View this post on Instagram A post shared by Erin Payne (@erinkac) Share This Link Copy ← Use Arrow Keys → 11 Easy Cosplay Costumes: Waldo What you need: A red-and-white striped shirt and hat — the rest is up to you! Waldo is an iconic character and a fun Halloween cosplay costume idea — though you might wind up with a lot of people saying "I found Waldo!" when they see you. Previous Next Start Slideshow Harry PotterHalloweenAdventure TimeHalloween CostumesWonder WomanPokémonDIY Halloween CostumesStar WarsMarvelHalloween Costumes 2020