Every Halloween brings its own wave of trending costumes, and 2025 is no different. While Margot Robbie’s Harley Quinn continues to reign supreme as a fan favorite, thanks to her instantly recognizable pigtails, baseball bat, and “good girl gone bad” aesthetic, she’s not alone in inspiring costume creativity this season. Blockbuster movie icons are drawing inspiration from every corner of pop culture.
Harley Quinn – Suicide Squad (2016)
IMDb
Harley Quinn’s rise as a Halloween icon began with her bold reinvention in Suicide Squad, where Margot Robbie’s portrayal introduced a vibrant, punk-infused version of the character. Her red and blue pigtails, distressed baseball tee, and “Good Night” bat quickly became a favorite among fans. Unlike many costumes that fade after a film’s release, Harley’s look has evolved with each appearance, keeping her costume relevant across conventions and Halloween parties alike.
Wednesday Addams – The Addams Family / Wednesday
IMDb
Few characters have the cross-generational appeal of Wednesday Addams. Her signature black dress with a white collar is instantly recognizable, and her personality — darkly intelligent and fiercely independent — resonates with both old and new audiences. The Netflix series Wednesday introduced a modern twist to her look, inspiring thousands of TikTok recreations and dance videos. Her minimalist aesthetic and haunting charm make her a perennially popular choice.
The Joker – The Dark Knight (2008), Joker (2019)
IMDb
The Joker’s chaotic energy and theatrical style have made him one of Halloween’s most flexible and memorable costume choices. Heath Ledger’s scarred smile and messy green hair set a new standard, while Joaquin Phoenix’s 2019 portrayal introduced a brighter, more retro suit-and-makeup combo. Whether eerie or flamboyant, the Joker’s costume invites creativity, often requiring little more than expressive makeup and a manic grin.
Pennywise – It (2017, 2019)
IMDb
Stephen King’s Pennywise was already a nightmare-inducing figure, but the modern film adaptations brought new life — and terror — to the character. The haunting clown, with glowing eyes, sharp teeth, and Victorian ruffled attire, offers a mix of horror and theatrical flair that costume lovers crave. It’s a high-impact choice that’s perfect for those who want to go all-in on fright night.
Batman – Batman Franchise
IMDb
Few characters have achieved the universal appeal of Batman. Whether it’s the sleek, tactical armor of Christian Bale’s Dark Knight or the gothic style of Michael Keaton’s version, Batman costumes remain a Halloween mainstay. His cape, utility belt, and iconic cowl instantly transform wearers into the brooding protector of Gotham. The character’s enduring presence in comics, films, and games ensures there’s always a new iteration to inspire costume updates.
Carmy Berzatto – The Bear (2022–present)
IMDb
Carmy from The Bear may not wear a costume in the traditional sense, but his signature white tee, blue apron, and tattooed arms have quietly become a minimalist Halloween staple. Fans of the series love embodying the high-stress energy of a chef under pressure. It’s a subtle costume for those in the know—one that says you love both aesthetics and prestige TV.
Harry Potter – Harry Potter Franchise (2001–2011)
IMDb
Few costumes are as enduring as Harry Potter’s signature Hogwarts uniform, complete with round glasses, a lightning bolt scar, and wand in hand. The character’s universal popularity and instantly recognizable look make him a go-to Halloween choice across age groups. Whether it’s a full Gryffindor robe or a DIY version with a scarf and tie, Harry’s look never goes out of fashion.
The Grady Twins – The Shining (1980)
IMDb
The symmetry of the Grady twins from The Shining has turned them into a favorite for duo costumes. Their vintage blue dresses, knee-high socks, and deadpan expressions create an unsettling look that stands out at any Halloween gathering. Simple yet haunting, this costume continues to be a hit for fans of psychological horror and classic cinema.
Mia Wallace – Pulp Fiction (1994)
IMDb
Mia Wallace’s minimal yet striking style from Quentin Tarantino’s Pulp Fiction has become an unexpected cult-favorite costume. Her crisp white shirt, black pants, and iconic bob with blunt bangs make for a simple yet chic outfit. Add a cigarette prop or a red lip, and her look is instantly recognizable. It’s a favorite for movie buffs and those seeking a low-effort costume with maximum cool factor.
Jack Sparrow – Pirates of the Caribbean (2003–2017)
IMDb
Captain Jack Sparrow is one of the most enduring pop culture costume icons of the 21st century. His layered pirate look with complete with beads, braids, eyeliner, and swagger invites playful impersonation. The mix of rugged clothing and flamboyant accessories gives people room for personalization, whether you’re going for screen-accurate detail or a comedic twist. It’s an instantly recognizable choice that never sails out of style thanks to Johnny Depp’s portrayal.
