Rumi
The ultimate heroine of the movie who’s half hunter, half demon. With this fierce costume, you can show everyone how golden you are.
By providing your information, you agree to our Terms of Use and our Privacy Policy. We use vendors that may also process your information to help provide our services. This site is protected by reCAPTCHA Enterprise and the Google Privacy Policy and Terms of Service apply.

All products and services featured are independently chosen by editors. However, StyleCaster may receive a commission on orders placed through its retail links, and the retailer may receive certain auditable data for accounting purposes.
Kpop Demon Hunters is arguably the hottest topic right now. From breaking Netflix records to topping Billboard charts, you can’t escape the wonderful impact of the animated film. With Halloween around the corner, we’ve got you covered for every Halloween costume you can think of from this movie.
As a K-pop fan who also loves animated films, I’ve seen the movie multiple times, listens to the soundtrack everyday, watched fan edits, looked for fan art, and fawned over cosplayers who can pull off Rumi’s exquisite (yet complicated) hair. It’s really safe to assume that everyone might be dressed up as the Saja Boys or HUNTR/X, and I already went ahead to compile a list of my favorite costumes. If you want to join in on the fun, whether it’s to dress up for a convention like Comic Con or to go out in a huge group on Halloween night, we’ve got you covered from the basics to the deep cuts of Kpop Demon Hunters.
Related: What to Wear at a K-pop Concert: How a Writer Dresses for a Musical Night Out
Lucky for us, Amazon and Etsy have a bunch of Kpop Demon Hunters costumes ready to buy and ship. Need ideas before the big day? Look at all the options below!
The ultimate heroine of the movie who’s half hunter, half demon. With this fierce costume, you can show everyone how golden you are.
Mira is a total badass. As the lead dancer, visual, and choreographer, she knows what she wants and is brutally honest.
The cutest rapper, lead dancer, and maknae of the group. You’ll stand out with your effortless flow and cool looks.
Wanna go in ultimate performance mode and do a takedown? These HUNTR/X outfits will help you get a golden honmoon.
It’s their favorite place to be. If you want to take the relaxing approach, here’s how to dress like off-the-clock HUNTR/X. Don’t forget to put your towels in a sheep head, and yell “COUCH COUCH COUCH!”
The leader of the Saja Boys caught Rumi by surprise when he entered the scene with his good looks. Do you have what it takes to be a heartthrob K-pop idol and sing to your little Soda Pop?
Hope you have some abs that will make our eyes pop with popcorn! Because with this Abby Saja Boys costume, you will ab-solutely be the life of the party and your Saja Boys group.
Can you resist falling for his good looks? This Romance Saja costume will make people fall in love with you instantly.
The quietest of the Saja Boys, Mystery Saja is well…a mystery. You’ll fit right in if you hide behind all that hair…maybe be Zoey’s perfect type.
He’s the expert on goo-goo-ga-ga. The adorable maknae of the group captivated us with his cute aegyo, and you can too with this outfit.
This Saja Boys costume will get people down on their knees and sing “Your Idol.” The Saja Boys wear traditional Korean attire called hanbok, containing clothing from the Joseon dynasty Sochangui, Paji, and a traditional hat called gat for their performance. If you want to take part in this costume, we highly recommend reading this infographic from @kamuicosplay to learn about the heritage and history behind the outfits.
The Saja Boys also wear this when they’re in the underworld when trying to impress Gwi-mah with their plan, so you’d better do your best pose with the “OOH WAH” audio!
One of the most lovable animal companions in animated history, if we’re being completely honest. If you want to connect Jinu and Rumi, Derpy Tiger is the one to call.
As another animal companion, this little creature sent by Jinu helps Rumi find her way. Have this little figure with you if you want a way to find out how to be free.
She’s Rumi’s legal guardian after her mom passed, whose intentions are quite questionable. But is she truly the villain of the story?
He’s the most competent K-pop manager in the industry. He’s always there for the girls, no matter what they’re schedule is.
A K-pop group is nothing without their fans. If you’re a Hunter, then you can root for your idols while you’re out on the town. They are in fact, what powers the honmoon and keeps the demons out.
Everyone became a stan when they came on the scene. Show your allegiance to the Saja Boys with this fan shirt.
By providing your information, you agree to our Terms of Use and our Privacy Policy. We use vendors that may also process your information to help provide our services. This site is protected by reCAPTCHA Enterprise and the Google Privacy Policy and Terms of Service apply.