For Halloween 2025, popular costume ideas include trendy and pop culture- inspired choices such as "KPop Demon Hunters" costumes from a Netflix collaboration, characters from the upcoming Wicked sequel like Elphaba and Glinda, classic superhero costumes like Superman inspired by the 2025 Superman movie, and iconic TV or movie characters such as Wednesday Addams from the new season of "Wednesday" or characters from Lilo & Stitch and Abbott Elementary. Other ideas range from viral moments like the "Phillies Karen" costume, simple last-minute ideas like a cereal killer or a Power Ranger, to classic spooky creatures such as witches, vampires, and zombies. Additionally, couples and group costumes like Superman and Lois Lane, or the Wizard of Oz characters, remain popular. Whether looking for a dramatic, magical, nostalgic, or pop- culture-centric costume, there are numerous options to fit all styles and personalities for 2025 Halloween, many available in stores and online this season.