45 DUO HALLOWEEN COSTUMES FOR BEST FRIENDS

Looking for the best Halloween costume ideas to slay in 2025? Here are 45 insanely cute and creative duo Halloween costumes you can recreate with your BFF!

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Can you guys believe how fast this year has gone by? It feels like just yesterday we were on summer break. And now people are going back to school and already starting on their holiday planning, which I don’t mind one bit because I am a sucker for the holidays!

My favorite holiday is Halloween. There are just so many fun things to do. I love strolling through my neighborhood and looking at all of the outrageously decorated houses. I love trick or treating, mostly, I love dressing up in costumes. Halloween is the one day when you can be anything you want, and people won’t judge you for it.

So I intend to take full advantage of that. Every year, my friends and I dress up in amazing costumes and try and go to all the parties. We always have such a blast! If you are looking for Halloween costumes you can recreate with your bestie, you have come to the right place.

I’ve gathered 45 insanely cute and creative duo Halloween costumes you seriously won’t get enough of. From Luigi and Mario to princesses and the iconic duo from Gossip Girl, there is something in here for everyone!

DUO HALLOWEEN COSTUMES

1. MARIO AND LUIGI

You honestly can never go wrong with a Mario and Luigi costume. All you need are denim skirts, suspenders, red and green caps, and red and green tops.

2. MAGIC MIKE COSTUMES

If you are looking for a budget-friendly Halloween costume idea, this is it! Grab loose-fitted jeans, a white tank, black or red ties, and red caps to finish the look.

3. PLAYBOY BUNNIES

Want a sexy costume that is guaranteed to turn heads? Well, this Playboy bunny costume is exactly what you’re looking for!

4. RATATOUILLE AND ALFREDO

Who doesn’t love the movie Ratatouille? It is one of my favorites ever, and the costume is super easy to recreate.

5. CHEETAH GIRLS

This is an incredible costume idea you can recreate with your bestie. I absolutely love the makeup and the cheetah print bottoms!

6. SERENA AND BLAIR

This list of duo Halloween costumes is not complete without these iconic besties.

7. SUPERGIRL AND BATGIRL

Superhero costumes are trendy all year round, so you cannot go wrong with them.

8. CANDY GIRLS

Candy Girl costume is a super cute costume you can easily DIY. All you need are a pink skirt, white boots, and a pink top. Buy lots of candy and glue it onto the top for the finished look.

9. WHITE CHICKS

Who can ever forget this iconic film? I have quite literally never laughed as much as I did when I watched this movie.

10. GLINDA AND ELPHABA

The good witch always needs her wicked witch by her side. Glinda and Elphaba are the perfect Halloween costumes to recreate with your bestie.

11. PRISONER AND COP

There isn’t one Halloween that goes by that you don’t see at least one inmate and prisoner costume.

12. SUBWAY SURFERS COSTUME

How cute is this costume? You’ll need baggy jeans, red shorts, a white tank, a red beanie, glasses, and a can of spray paint.

13. WOODY AND BO BEEP

Woody and Bo Peep are super cute together. You can recreate this costume with your boyfriend or your bestie.

14. LITTLE RED RIDING HOOD AND BIG BAD WOLF

This is a super-easy costume to recreate. You can get everything you need from Amazon.

15. SULLY AND MIKE

Sully and Mike from Monsters Inc. are a well-loved pair. So you cannot go wrong with being them for the spooky season.

16. SPONGEBOB AND SQUIDWARD

Looking for a funny Halloween duo costume to recreate? Then, spongebob and Squidward are for you. They are both hilarious and relatable and are easy to recreate.

17. HARLEY QUINN AND JOKER

Harley Quinn needs her Puddin’ by her side. Grab your bestie and recreate this amazing costume!

18. FOOTBALL PLAYERS

If you already have jerseys in your closet, then putting this costume together will be super easy.

19. BEANIE BABY HALLOWEEN COSTUME

This is my type of Halloween costume. It is cute, comfortable, and will keep you warm all night long.

20. SHARK COSTUMES

I don’t know what the sharks are doing in the parking lot, but they look insanely cute, lol! You can buy the onesie from Amazon and simply add a tie to complete the look.

21. MINIONS

Look cute and stay comfy by recreating this Minion costume. All you need are denim overalls, a yellow top, and a banana.

22. DUMB AND DUMBER

Be the hottest duo at the party with this dumb and dumber costume. You’ll for sure stand out in the crowd.

23. FIREFIGHTERS

Hopefully, there aren’t any fires to put out at the party, but just in case, dress up as hot firefighters.

24. PIRATES COSTUME

Grab a white dress, a corset belt, and a red bandana for this pirate costume. Go an extra step and incorporate gold chains and fishnet stockings into the look.

25. THING ONE AND THING TWO

Who doesn’t love Thing One and Thing Two from “The Cat in the Hat”? You can easily DIY the top at home and pair it with some black bottoms.

26. DALMATIAN COSTUME

This is one of my favorite costumes on this list. You can DIY the top by cutting out shapes from a black shirt and ironing them on a white top.

27. SHARK BOY AND LAVA GIRL

Shark boy and Lava girl are one of the hottest duos, in my opinion. This costume is sure to get compliments.

28. VICTORIA’S SECRET ANGELS

I am beyond obsessed with this duo costume. Comfy PJs and the cutest angel wings? Yes, please!

29. CLOWN COSTUME

Clowns are a classic Halloween costume that you just cannot go wrong with.

30. THE SHINING TWINS

Give everyone a scare this spooky season by dressing up as The Shining twins.

31. COSMO AND WANDA

Sparkly green and pink skirts, white tops, crown headbands, and wands, and you’re all set.

32. ALICE AND QUEEN OF HEARTS

I absolutely love the blue corset! You can get everything you need for this costume on Amazon.

33. TOURIST AND THE STATUE OF LIBERTY

Grab your bestie and dress up as a tourist and the Statue of Liberty for this year’s Halloween.

34. RACECAR DRIVERS

Racecar driver costumes are always a hit! Get the costumes from Amazon.

35. ASTRONAUTS

You may not be going to outer space anytime soon, but that doesn’t mean you can’t dress up as astronauts for your Halloween party.

36. KILLER SHARKS

My best friend and I actually recreated this costume 2 years ago, and everyone loved it. Dab some fake blood on your belly for the finishing touch.

37. BOXER HALLOWEEN COSTUME

Let’s hope that no fights are gonna break out, but if it does, you’ll be prepared.

38. GOLD DIGGERS

This gold digger costume is absolutely hilarious. You’ll need a gold tinsel skirt, a black top, fake gold chains, and a shovel to dig up all the gold, lol!

39. MERMAIDS

Recreate this stunning mermaid costume for Halloween. I love all of the hair accessories, and my favorite part is that you don’t have to wear a tail.

40. ARMY COSTUME

Dress up as a bada** member of the army and look insanely hot.

41. PRINCESS PEACH AND DAISY

Dress up as adorable princesses with your bestie. Don’t forget to click a few photos for the gram.

42. SOULJA BOY COSTUME

Are you and your best friend fans of Soulja Boy? If so, recreate this awesome costume.

43. NINJA COSTUME

I am obsessed with this costume idea. You can get the entire outfit on Amazon. Stick a couple of chopsticks in your hair and you’re done.

44. COOKIE MONSTER AND ELMO

I grew up watching Sesame Street, and I love Elmo and Cookie Monster. Put your DIY skills to work and recreate this costume.

45. SAILOR COSTUME

Last but definitely not least, we have this sailor costume. You’ll need a navy dress and a captain’s hat, which you can get from Amazon.

THIS POST SHOWED YOU THE BEST DUO HALLOWEEN COSTUMES