46 Unique Duo Halloween Costumes You Have to Recreate With Your BFF This Halloween
I only recommend products or services that I believe will add value to my readers. By using these affiliate links, I’ll receive a commission if you purchase through my link, at no extra cost to you. Please read full disclosure here
Halloween is fun when you have someone to play dress up with, and this year, Duo Halloween costumes will be a hit.
Because some amazing movie couples like our favorite 90s doll transforming into a real-life couple, Margot Robbie and Ryan Gosling – hello costumes Barbie and Ken (Okay, I got prettily excited here).
Not limited to movies alone, Halloween allows your imagination to run wild, as it is a perfect excuse to dress up in creative outfits that break the regular fashion barrier.
And what could be better than having a “partner crime” to slay the Halloween party together?
You want to create an epic Halloween look for you and your partner. But it’s so easy to get lost in the many ideas out there; don’t fret about it!
I have put together an epic list of the best, trendiest, and sexiest Duo Halloween costumes for you and your pal.
Maybe you want something trendy, spooky, scary, or funny. You’ll find an epic Halloween costume for two that matches your style and is Instaworthy.
So whether you want to trick-or-treating as your favorite celebrity or DIY straight out of your closet, I promise that there is something on this list for you.
Cute Duo Halloween Costumes
1. Mario Kart Princess Peach
Recreate these cute duo Halloween costumes
Yellow and pink usually clash, I know, but now, when it comes to this adorable costume. The two of you will look so vibrant and colorful all night long, and you won’t be mistaken for anyone else.
This costume works particularly well if one of you is blonde and the other brunette. But if that’s not the case, wigs are the way.
I recommend you add some kinks or light curls to your hair to really accentuate the softness and femininity of this fun duo outfit.
2. Scooby and Velma Halloween Costumes For 2
Recreate these costumes
First things first, this costume is undeniably cute. Secondly, it’s mainly made up of everyday wear, the exception being the ears and collar.
Still, these costumes can be worn again and are right on trend, especially for a 60s or 70s night when the groovy vibes of both outfits go down a stylish treat.
With this Halloween duo outfit, you can let loose when it comes to makeup.
Enjoy dipping into outrageous makeup and hair looks that wouldn’t look out of place at a festival in the 70s.
3. Hot Duo Halloween Costume Idea
Recreate this costume
Star Wars is a classic Halloween costume theme. We’ve seen every trend applied to it, and now we see the Instagram-worthy Star Wars costume that dares to bear.
Both tube dresses are figure-hugging, sculpting your figures effortlessly, while the cool helmets and lightsabers will make you both feel like main characters on the night.
4. Buzz and Woody Duo Halloween Costumes
Okay, before saying anything else, I just have to point out the knee-high white boots. They’re dramatic, stunning, attention-grabbing, and I’ll take any chance I can to wear them.
Beyond that, the duo costume is absolutely gorgeous, incredibly sexy, and is sure to look great in photos.
Absolutely everyone will know who you’re dressed up as in these costumes, even if you’ve chosen to dare to bare.
This outfit is entirely flattering and so worth it.
5. Freaky Duo Halloween Costumes
Recreate this funny duo Halloween costumes
Pink is in. Pink is the moment; pink is everything. If there was ever a year to dress head to toe in pink, this is it.
Thanks to Barbie and many TikTok trends, the most wonderful color of them all has reclaimed the spotlight and looks as stunning as ever.
So, stay on trend this year and go all pink with this gorgeous Halloween costume. I can’t recommend pink eyeshadow and diamond makeup art enough when it comes to this look.
It’s all about glitz and glamour, so feel free to go all out.
6. Sun and The Moon Duo Halloween Costumes
Recreate this Duo Sun and Moon Halloween costumes
You’re the sun to her moon, or she’s the moon to your sun. No matter what the dynamic, you’ll both look absolutely gorgeous and totally united in this stunning costume that lets everyone know just how close you two are while letting your beauty shine.
Why not go all out and also wear gold and silver jewelry or makeup.
You’ll also need to make sure your shoes match the theme; that said, if you’re on a bit of a budget, opting for black high heels looks just as good.
7. Duo Trendy Princesses
Recreate these trendy Duo Halloween costumes
It happens. You can’t decide how to dress together, and things are getting pretty heated. If that’s the case, here’s the middle ground.
You’ll both get to look absolutely stunning while picking exactly what princess you’d like to look like.
The color doesn’t even matter as all princesses look fantastic together, and of course, you have plenty of freedom while deciding your hair and make-up.
This really is the best catch-all outfit that’s a must-do for those who can’t decide.
8. Duo Racer Halloween Costumes
Recreate this costume
Formula 1 is huge this year, not only for the racers but also for its style. The trend is taking over some parts of social media, and quite frankly, it looks fantastic, especially when combined with modern trends.
This Halloween duo outfit is the perfect example of that, with quirky checkers and formula one symbols that are just to die for.
Don’t hesitate to add a few Formula 1 caps to the look or to even bring a few mechanic props along to really bring the look to life.
That said if you’d rather keep your hands free, just add some black smudges to your face to look extra quirky and authentic while creating the look of fuel across your face.
9. Sexy Duo Alien Halloween Costumes
Recreate this
If you’re both not huge fans of dressing up for Halloween but still love the party vibes, then this is the perfect outfit for the two of you. It’s a gorgeous party outfit that’s enhanced and Halloweenized by the alien ears.
Beyond that, you’re free to let your creativity flow with makeup, opting for sparkly eyeshadow, fun nail art, and beyond.
10. Bunny Business Halloween Costume for Girls
Recreate this bunny business Halloween costumes
Okay, the first two things I would like to point out in this Halloween duo costume are the hats and robes.
Not only can both of these be worn daily or with different costumes, but they’re also just downright swanky, snazzy, and full of class.
Of course, you’ll also have to add the sailor boots to really fit the theme, but beyond that, you can do makeup of your choice, though I recommend classy makeup.
As well, be sure to opt for satin robes for that glossy, high-class sheen that’s a trademark of late 90s Playboy.
11. Duo Killing Clowns Halloween Costumes
Recreate these clown Halloween costumes for 2
A little more on the goofy and fun-chic side, this Halloween duo outfit is ideal for besties who are always ready to laugh and are the life and soul of the party.
You’ll both have so much fun playing around with your makeup and hair, trying out different looks and colors as you perfect your look.
12. Hot Military and Nurse Halloween Costume For 2
Recreate this Military and Nurse Halloween Costume For 2
I can’t get over how chic these outfits are. I love that they’re loaded with attitude and look cute and flattering while also offering you plenty of comfortable coverage.
Plus, the colors are just to die for, considering they’re right on trend, and pretty much everyone looks good in them.
13. Joker and Harley Quinn Halloween Costume
Recreate this Harley Quinn Costume
This is the Halloween duo outfit for you and your partner in crime. I just love how funky and cool the outfits are, but what really has my heart is the hair.
You’ll have so much fun using hair chalk or dyed hairspray, making your hair look so vibrant and fun.
14. Luigi Time Halloween Costume For 2
Recreate these cute Luigi Time costumes for 2
This duo outfit is the definition of geeky-chic. Both costumes are as stylish and fun as ever, and of course, absolutely everyone knows about Mario.
From ages 1 to 100, everyone will know exactly who you two are dressed up as.
I also can’t get over the hats that would actually suit many other outfits, adding a quirky twist to any look.
The knee socks are also gorgeous and can be used for other occasions.
15. Barbie Skating and Barbie Workout Halloween Costumes
Recreate this
Barbie is having a moment, which means that all things pink are hogging the spotlight right now.
There’s really no denying that this outfit will be the most popular this year, and why would you want to deny yourself the joy and fun of getting to be the world’s most glamorous and famous dolls?
Get on the trend and put your own twist on these iconic outfits that are sure to look absolutely fantastic in photos.
16. Simple Pirates Duo Halloween Costumes
Recreate this sexy pirates Halloween costume for 2
Sometimes, people have a habit of overdoing the pirate outfit. Really, the classic look speaks for itself, meaning you don’t have to add too many trinkets or even wear a pirate hat.
Usually, a chic bandana works wonderfully and matches perfectly with the oodles of bling you’re able to wear.
Think shiny and treasure. To add a fun, modern twist, don’t hesitate to wear sunglasses or add retro braids to your hair.
17. Hot Police Officers Women Halloween Costumes
Recreate this
It’s not the most standard look in the bunch, which makes it all the more popular when it does make an appearance at parties, events, or Halloween occasions.
There’s so much power, personality, and attitude to this look that can easily be complemented with dramatic makeup and hair.
This is really one of those outfits that looks fantastic, is fun for pictures, and also feels comfortable and great on the night, so it’s really reliable if you’re struggling to decide which outfit to choose together.
18. Hot Duo Cupid Costumes for Halloween
Recreate this cupid duo Halloween costumes
If you’re not feeling the spooky vibes this Halloween but would rather bring a few hints of romanticism while sprinkling love on top, then this outfit is for you.
It’s so heart-warming and adorable with an almost royal undertone.
Plus, if you choose this outfit, absolutely everyone will know who you’re dressed up as, as you spread only the best and most lovable vibes around any party you attend.
19. Power Ranger Halloween Costumes For Two
Recreate this Power Ranger Halloween costumes
There’s not costume as familiar, as popular, or as versatile as the classic Power Rangers costume. Interestingly, it brings elements of solidarity, power, dynamism, and beauty.
The costumes flatter your figure while allowing you to play around with your hair and makeup; it’s truly the perfect duo outfit.
20. Sexy Duo Maids Halloween Costume Idea
Recreate these duo Halloween costumes
This outfit is incredibly fun and sure to bring up jokes all night long. You and your bestie can be right on theme while looking absolutely fabulous.
You’ll clean up, excuse the pun when it comes to outfit competitions.
What’s more, it’s instantly recognizable but still unique, so it’s really a good bet when it comes to picking a costume this year.
21. Velma and Daphne’s Halloween Costumes
Recreate this duo Halloween costumes
If you want to look gorgeous, hot, and vintage with a hint of nostalgia, this is the outfit for you and your bestie.
It’s comfortable and gorgeous, and absolutely everyone will know exactly who you are.
Plus, you get to have plenty of fun with your hairstyles and makeup; what’s not to love?
22. Sexy Duo Bunny Halloween Costumes
Recreate this sexy Halloween costume for 2
It’s one of the hottest duo costumes available these days; we’ve seen this one all over Instagram.
It’s been worn by influencers, and now you and your bestie can wear it and put your own spin on it, too.
It’s racy in all the right ways and will have you both feeling like celebrities all night long.
This one is really a no-brainer, you have to try it at least once, just be sure it’s when it’s at the height of its popularity.
23. Angels Cheerleaders Duo Halloween Costumes
Recreate this Angels Cheerleaders Duo Halloween Costumes
Sometimes, you just want to look utterly gorgeous, cute, and bubbly. If now is one of those times, then this adorably preppy outfit is just right for you and your bestie.
Not only is it gorgeous, but it’s also reusable on many occasions, so this is a must-buy for you and your bestie.
24. Kendall Jenner Inspired Duo Halloween Costume Idea
Recreate this Zebra Print Kendall Jenner
Kendall Jenner debuted her iconic look on Instagram just about a year ago now. It caused such a buzz and so many people tried to replicate the look for either their profile pictures or to share on their feeds.
The frenzy aroudn this gorgeous looks still hasn’t died down, with gals recreating the look every year for nights out, nights in, and of course, Halloween.
While there’s some freedom to pick how you’d like to wear the look, I can’t recommend going heavy on the lipgloss enough. Plus, dramatic makeup is a must, with more casual, naturally-styled hair.
25. Duo Simple Greek Goddess Costumes for Girls
Recreate this sexy Halloween costume for 2
Royalty is in the air this year with this sophisticated and regal costume that just breathes opulence, luxury, and class.
It’s absolutely gorgeous and such a great costume due to its uniqueness and sophistication. You’re guaranteed to be the only two dressed as Greek Goddesses, so why not?
26. Trendy Clueless Halloween Costume for 2
Recreate these Clueless costumes
Clueless just gets more and more popular every year. It’s an iconic coming-of-age movie that sets trends for an entire era.
It’s no surprise then that the outfits still look absolutely fantastic today. If you want to be at the height of fashion and instantly recognizable this year, this is the ideal outfit for the two of you.
27. Trending Power Ranger Halloween Costume for 2
Recreate these duo Power Ranger Halloween costumes
It is a tale as old as time and as beautiful as ever; I can never get over just how gorgeous the Power Ranger outfit looks on anyone, let alone a group or a duo.
The monochrome colors and full-body suits are just made for Halloween. They’re easy to put on and take off, comfortable to wear, flattering, and look absolutely fantastic in photos.
This is a must-wear costume for the two of you.
28. Sexy Cowgirls Halloween Costume Idea
Recreate this costume
If you’re both feeling a little rustic this year, would like to hop on the cowboy trend, and want to look fabulous in photos, this is the timeless Halloween duo outfit for the both of you.
It’s just perfect.
The colors, the textures, the fabric, it all works so perfectly together, and you can get creative with your hair and makeup; what’s not to like?
29. Heaven and Hell Halloween Costumes for Girls
Recreate these costumes
You’re the yin to her yang, the peanut to her jelly. As a match made in heaven, sometimes you’re opposites.
That’s why this duo costume is perfect for the two of you. You both get to show your feisty personalities, put on a show, and look fantastic all night long in a well-known costume.
30. Skating Halloween Costume for Girls
Recreate this skating Halloween costumes of 2
If you were to sum up cool, hipster style in recent years in just one word, it’d be the 80s. With its baggy jackets, block colors, and funky designs, it’s a hit these days.
If you’d like to put your retro-chic clothes to the test or are looking for an excuse to go thrifting, then this outfit is it.
You’re sure to look timeless, trendy, and funky all at once while having a load of freedom to do your hair and makeup as you please; what’s not to like?
31. Duo School Girls Halloween Costumes
Recreate this school girl costume
Everyone loves this cheeky Halloween duo costume. It’s just so fun and taps into nostalgia at the same time.
While the outfit was extremely popular in the ’00s, it’s almost taken on a vintage sheen now, which makes it all the better in my eyes.
For maximum effect, be sure to wear your hair in pigtails or ponytails and always stick to plaid skirts. A huge upside to this outfit is that you don’t necessarily have to wear heels.
You can opt for flats instead without drawing away from the theme.
32. Trendy Girls Halloween Costumes
Recreate this
If you’re both not ready to say goodbye to festival season and want to keep the groovy, rave vibes going, this outfit won’t rain on your parade.
In fact, it’ll do the exact opposite, drawing warmth to you with all those vibrant colors and groovy feel that combine to make one of the coolest Halloween costumes this year.
The glasses are by far the funniest part of this outfit, so be sure to pick the wildest, most extravagant, and most glamorous pair you can find; you won’t regret it.
33. Duo Austin Power Halloween Costumes
Recreate this sexy duo Halloween costume
Pink is in, especially thanks to Barbie and the innumerable TikTok trends that have put pink center stage and praised girliness left, right, and center.
It’s about time as well. This classic duo Halloween costume is more popular than ever and is just so delightfully feminine and charming; I really can’t get enough of it.
Just imagine how cute the photos will be.
34. Halloween Nurse Costumes for Girls
Recreate this nurse Halloween costume for 2
This one’s such an iconic look by now that it’s almost a rite of passage for every besties duo.
So, if you can’t figure out what to wear this year, don’t want to clash, and look absolutely fabulous, this is the duo outfit to help you both shine while ticking the must-try costume box.
This is one of those costumes that never goes out of style and is as sure to look as good now as it does when you’re looking back and reminiscing about the future, showing your kids how you and your bestie were in the past.
35. Duo Disney Princesses Halloween Costume Idea
Recreate this Disney Princesses Halloween costumes of 2
If you both can’t agree on what to wear but are feeling princess vibes this year, this is the outfit for you and your bestie.
You can both pick whatever princess you’d most like to be and are guaranteed to look absolutely stunning.
That said, be sure to keep your hair and makeup similar to let everyone know you’re a duo.
35. The Incredibles Halloween Costumes for 2
Recreate this incredible costume
The Incredibles are so popular when it comes to Halloween that these costumes never fail. They’re incredibly flattering and allow you to have so much fun with your hair.
Plus, red looks great on everyone; that’s just a fact. The best part of this costume is that almost everyone from ages 1 to 100 will know who you are.
The Incredibles are unmistakable and oh-so powerful, so this is definitely the outfit to go for if you have to wear your outfit from day to night.
37. Duo Wonder Woman Halloween Costumes for Girls
Recreate this sexy duo Halloween costume idea
This is the ideal outfit for the power duo. I firmly believe that every soulmate friendship needs to try out the Wonder Woman duo outfit at least once.
It looks great in photos, even better in person, and looks fantastic in lifelong memories. It’s really a costume that lasts a lifetime for a friendship that’ll last a lifetime.
Plus, you get to try out bouffant hair if you really want to go all in on the outfit; what’s not to like?
38. Sexy Pirate Halloween Costumes
Recreate this Pirates Halloween costumes of 2
If you both want to look like the coolest gals on the scene and have a free license to do the most dramatic, baddie makeup you can think of, this is the duo outfit of your dreams.
The pirate outfit, in all of its forms, is fantastic because it gives you plenty of freedom to play around with your hair and makeup.
Plus, it goes without saying that since pirates are related to treasure, you can go absolutely wild on the accessories.
39. Duo Angels Halloween Costumes
Recreate this Halloween costume for girls
Black and white are a match made in heaven. It always comes with a classic and vintage aura, and here, we see it intensified by modern trends.
I just love the latex skirts paired with diamonte tights. The feathers are also so gorgeous, making this outfit an amazing mismatch of textures and absolutely to die for.
40. Sexy Care Bears Halloween Costume
Recreate this Duo Car Bears Halloween costumes
It’s not every year you see carebear costumes that are incredibly cute and foxy at the same time.
I love the almost chrome-like glossiness of the outfits, and of course, you can have plenty of fun with pompoms, glitter, vibrant colors, and beyond.
The sky’s the limit when it comes to this duo outfit. As long as you stick to the color scheme, you’re free to do your hair and makeup as you see fit, which is one of the biggest benefits of this adorable outfit.
41. Sexy Duo Mermaids Halloween Costumes
Recreate this duo Mermaid costume
While you should never need an excuse for crimping your hair, this costume is your chance.
Whether you crimp your own or each other’s hair, it’s so nostalgic and reminds us of being little girls in the ’00s.
Plus, it looks so pretty, and that’s even before mentioning the stunning, almost sparkling costume. Imagine all the fun you can have creating nautical makeup as well. This one’s a must.
42. Grady Twins Halloween Costumes
Recreate this scary Grady twins duo Halloween costume
This costume is such a good laugh and definitely a classic. It definitely helps that the dress is also gorgeous and very flattering.
Better still, since the dress is delivered free of stains, you both get to have plenty of fun adding the fake blood stains.
Be sure to pick up a fake, blunt knife at the costume store while you’re picking up the fake blood.
43. Duo Galaxy Girls Halloween Costumes
Recreate this sexy duo Halloween costume
This duo costume is made for posing. Just look at the high-cut leotard that creates the illusion of longer legs. Pair that with high heels, and you’ll be the center of attention all night long.
Of course, the knee-high white boots are also the dramatic cherry on top of the breathtaking cake.
I recommend you opt for straightened, almost laminated hair to stick with the sci-fi, futuristic look that’s utterly out-of-this-world.
44. Sexy Twin Firefighter Halloween Costume For Girls
Recreate this Halloween costume for 2
This Halloween duo costume is made for having fun. It takes the classic firefighter costume, adds an extra sprinkle of heat, turns the temperature up, and just looks downright hot.
The fishnet tights add a touch of raciness, while the hats are always quirky.
The best part of this outfit is that it can be worn again, and it’s undoubtedly entirely timeless.
To jazz it up, all you have to do is bring a fake hose along, which will be so much fun for the whole night.
45. Gold Diggers Duo Halloween Costumes
46. Black and White Swans Costume for 2
