29 brilliant Halloween costumes for twins or siblings

·12 min read
Are your kiddos going for cute or scary this Halloween?
Are your kiddos going for cute or scary this Halloween?

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Halloween is every kid’s dream. Free candy and you get to wear basically whatever you want? Frankly, sign us up, even now. But what if you’ve got a couple of kids who always want what the other has, or a set of twins that you’re looking to get creative with? Here’s our guide to 28 of the best Halloween costumes for siblings, big and small alike.

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1. A rainbow and a cloud

Sibling Halloween costumes: Rainbow and a cloud
Sibling Halloween costumes: Rainbow and a cloud

Available in sizes: 6M to 10 years old for the cloud; walking to 7 years old for the rainbow

There’s nothing cuter than a little kid dressed up as a rainbow—unless, of course, you can pair that kid with another shrimp parading around as a cloud. These rainbow and cloud costumes are fun, wearable in all weather, and look cute together.

2. Cher and Dionne from Clueless

Sibling Halloween costumes: Cher and Dionne
Sibling Halloween costumes: Cher and Dionne

Available in sizes: 5 to 12

Here’s an adorable costume that, frankly, is really probably just for us parents, but we’ll include it anyway. Turn your tiny tots into Clueless’ Cher and Dionne with these plaid skirt sets from Amazon. Dress them up with your version of Dionne’s iconic white hat and maybe a kid-friendly cell phone, and you’ll have an adorable picture to share with all your friends.

Get the Girls Plaid Schoolgirl Costume on Amazon starting at $31.99

3. The Rockford Peaches

Sibling Halloween costumes: The Rockford Peaches
Sibling Halloween costumes: The Rockford Peaches

Available in sizes: 2T to 7/8

If you’re raising a couple of strong, sports-loving girls, consider dressing them up as the Rockford Peaches from the iconic 1992 film A League Of Their Own. The costume includes a Rockford Peaches dress, belt, and cap and could be complemented by either your own grown-up Peaches attire or a tiny toddler version of Tom Hanks’ Jimmy Dugan costume.

Get a Rockford Peaches costume on Amazon starting at $36.99

4. Thing 1 and Thing 2

Sibling Halloween costumes: Thing 1 and Thing 2
Sibling Halloween costumes: Thing 1 and Thing 2

Available in sizes: Newborn to 24M

Siblings—and especially twins—can never go wrong with a classic Dr. Seuss Thing 1 and Thing 2 costume. Bright, red and easily identifiable, these Things costumes are perfect representations of family togetherness. BYO Green Eggs And Ham.

Get a set of Thing 1 And Thing 2 costumes from Pottery Barn Kids for $69

5. Breakfast

Sibling Halloween costumes: Doughnut & Bacon
Sibling Halloween costumes: Doughnut & Bacon

Available in sizes: 2 to 4T for the doughnut; 7 to 10 years old for the bacon

Everyone loves waking up to a nice breakfast, whether it’s a sprinkle doughnut or a piping hot plate of bacon and eggs. Going as breakfast is a great way to put together a family costume, or just set up a group of siblings. There are all kinds of costumes out there—including a cute little Melissa & Doug diner server outfit—that could easily be mixed and matched to make the healthy and hearty Halloween breakfast of your choice.

6. Milk and cookies

Sibling Halloween costumes: Milk & Cookies
Sibling Halloween costumes: Milk & Cookies

Available in sizes: 2 to 4T for the solo cookie; youth medium and large for the solo milk; newborn to adult XXL for the set

Nothing could be sweeter than a set of siblings dressed as actual sweets. We love a good set of milk and cookies, which could be adapted to any number of kids, especially if you add a hungry Cookie Monster. As a plus, most milk and cookies costumes are pretty baggy, meaning they’d be great to throw on over jackets, sweats, or whatever your tiny trick-or-treater might need to wear to stay warm.

7. Sushi and soy sauce

Sibling Halloween costumes: Sushi and soy sauce
Sibling Halloween costumes: Sushi and soy sauce

Available in sizes: Kids 2 to 12 for the soy sauce shirt; one size fits most for the sushi roll; newborn to 3T for the salmon sushi

Another costume that’s easy to adapt for any number of siblings—or chef hat-clad parents— sushi and soy sauce costumes are easy to put together and can make an adorable impact. You can go as simple as a set of T-shirts or as complicated as custom sushi costumes for kids who can toddle around. If you want to get the family dog in on the action, you’re in luck: There’s a costume for that, too.

8. Peas and carrots

Sibling Halloween costumes: Peas and carrots
Sibling Halloween costumes: Peas and carrots

Available in sizes: 4-6 for the peapod; 7-10 for the carrot; newborn to 16 for the set

Some sets of siblings go together like peas and carrots. Dress your tots up like veggies with these delicious outfits, which can easily go over outerwear for those cold late fall evenings. If you’ve got a bigger brood, you can always expand to include corn, potatoes and tomatoes as well. You’ll practically have a whole salad!

9. Minnie and Mickey

Sibling Halloween costumes: Minnie and Mickey
Sibling Halloween costumes: Minnie and Mickey

Available in sizes: newborn to 24M for Minnie; 3 months to 24 months for Mickey

There’s no more classic pair than Mickey and Minnie Mouse. If you’re a family of Disney nuts, there are a whole bunch of great Mickey and Minnie costumes out there for kids, ranging from the minimal to the deluxe. There are all kinds of iterations out there as well, from roadster Mickey to cheerleading Minnie. Mix and match to your heart’s desire.

10. Toy Story’s Woody and Buzz Lightyear

Sibling Halloween costumes: Woody and Buzz Lightyear
Sibling Halloween costumes: Woody and Buzz Lightyear

Available in sizes: 3T to 8

Another group costume that can be adapted to fit as big a brood as you’re taking out on Halloween, the Toy Story gang is a perfect option for younger kids. While the classic pairing of Woody and Buzz Lightyear is always a solid option, if you’re looking to get creative you could always throw a Forky or Duke Caboom in there as well. To infinite candy and beyond!

11. Mike and Sulley from Monsters Inc.

Sibling Halloween costumes: Mike and Sulley
Sibling Halloween costumes: Mike and Sulley

Available in sizes: 2T to 6

If your kids are Monsters Inc. fans, you can’t go wrong with Mike and Sulley costumes. They’ll let your little monsters stomp around all night while still showing that they’re best of friends.

12. Copy and paste

Sibling Halloween costumes: Copy and paste
Sibling Halloween costumes: Copy and paste

Available in sizes: 0 to 24M

If you work in tech or have kids who are just into computers, consider adding a little nerdery to their costumes by making them Copy and Paste. It’s an especially effective costume for identical twins, or siblings who look a lot alike.

Get a set of Copy and Paste onesies from Amazon starting at $15.99

13. Elmo and Cookie Monster

Sibling Halloween costumes: Elmo and Cookie Monster
Sibling Halloween costumes: Elmo and Cookie Monster

Available in sizes: 2T for the Cookie Monster one-piece; 3T to 4T for the Elmo one-piece; 2T to 5T for the hoodies

We’ve mentioned Cookie Monster on here already, but who doesn’t love a good Sesame Street costume? Toddlers especially love looking like their furry monster friends. These are great costumes because, like Mickey, there really are a lot of versions of the costumes out there, from fuzzy hoodies to full body rompers. This is also another great costume for expanding throughout the family. After all, wouldn’t dad make a great Big Bird?

14. Zoo animals

Sibling Halloween costumes: Zoo animals
Sibling Halloween costumes: Zoo animals

Available in sizes: 12M for the lion; 0 to 30M for the elephant; 6 to 36M for the giraffe; 12 to 24M for the flamingo; 2 to 36M for the panda

If you’ve got wagon-bound kids, we love the idea of using the platform to create your own circus wagon or cage at the zoo. Throw your kids in a couple of animal costumes of their choosing, strap them in the wagon, and you’re ready to hit the town. Bonus points if you throw a ringmaster’s top hat or a zookeeper’s polo on yourself as well.

15. Characters from Grease

Sibling Halloween costumes: Grease characters
Sibling Halloween costumes: Grease characters

Available in sizes: newborn to 6T

There’s always something great about seeing a kid dressed up in greaser gear or a poodle skirt. Harness the power of the beloved movie Grease and turn your kiddos into Rydell High cheerleaders and T-Birds with these costumes. Slick your baby’s hair back or throw it in a high ponytail and you’re ready to go. They’re greased lightning, baby!

Get Grease costumes from Etsy starting at $17.99

16. Max and Carol from Where The Wild Things Are

Sibling Halloween costumes: Max and Carol
Sibling Halloween costumes: Max and Carol

Available in sizes: 12 to 24M for Max; 18M to 10 years for Carol

Costumes based on classic kids literature are always adorable, and these Where The Wild Things Are outfits are absolutely no exception. Ask any parent, and they’ll tell you it’s almost always a wild rumpus when they’ve got two kids, so why not embrace it?

17. Legos

Sibling Halloween costumes: Lego blocks
Sibling Halloween costumes: Lego blocks

Available in sizes: 4T to 12

If your kids have Lego fever, help them embrace that love this Halloween with these Lego block costumes. Pile your kids up for a photo and then post the pic while announcing your building expertise. Congratulations, Lego Master.

Get a Lego costume on Amazon starting at $33.95

18. Hansel and Gretel

Sibling Halloween costumes: Hansel and Gretel
Sibling Halloween costumes: Hansel and Gretel

Available in sizes: kids’ small to XL for the lederhosen; 3T to 14 for the dirndl; newborn to 5T for the set

A good costume for kids who might already have some cute clothes in the closet at home, Hansel and Gretel lets your kiddos live out a fairy tale while staying safely away from that all-consuming princess territory. If you’re feeling authentic, there are plenty of pairs of kid-sized leather lederhosen and tot dirndls on Amazon, but if you’re looking to get a bit more playful, there are also cute matching sets available on Etsy.

19. Wayne and Garth from Wayne’s World

Sibling Halloween costumes: Wayne and Garth
Sibling Halloween costumes: Wayne and Garth

Available in sizes: newborn to adult for Wayne’s hat; 6M to adult XL for Garth’s shirt; 2T to 6T for Wayne’s shirt

Party on this Halloween with excellent kid-sized Wayne and Garth costumes. An Etsy seller has made incredibly accurate Wayne’s World caps for kids of all sizes—including newborns!—as well as Garth-style Aerosmith shirts. Grab a flannel and a set of nerd glasses on Amazon, and you’re ready to roll out to the Alice Cooper concert.

Get Wayne’s World costumes on Etsy starting at $7.99

20. The dancing twins emoji

Sibling Halloween costumes: Dancing twins emoji
Sibling Halloween costumes: Dancing twins emoji

Available in sizes: 2T to 14

If you’ve got twin girls, there’s no easier Halloween costume than the dancing twins emoji. Throw your kids in leotards, grab a couple of black bows for the tops of their heads, and you’re all set. The only hard part will be getting them to sit still and pose for pictures.

21. Wednesday and Pugsley Addams

Sibling Halloween costumes: Wednesday and Pugsley Addams
Sibling Halloween costumes: Wednesday and Pugsley Addams

Available in sizes: 2T to 12 for Wednesday’s dress; 2T to 14 for Pugsley’s shirt and shorts

If your kiddos love a little spookiness around Halloween, they might make a great set of Addams siblings. There are plenty of kid-sized Wednesday dresses on Amazon, as well as pigtailed wigs. Pugsley’s even easier: Just pick up a striped shirt, some shorts, and put on a devious smile.

22. Bananas

Sibling Halloween costumes: Bananas
Sibling Halloween costumes: Bananas

Available in sizes: 6 to 10

If your kids are always hanging out together, consider dressing them as a bunch of bananas. It’s an incredibly easy idea to pull off and, like others above, the costumes are great for layering on cold Halloween nights.

Get a banana costume on Amazon for $17.99

23. The twins from The Shining

Sibling Halloween costumes: The Shining twins
Sibling Halloween costumes: The Shining twins

Available in sizes: 18M to 5T

Another costume best aimed at twin girls, the little girls from The Shining is a Halloween classic. It’s super easy to pull off, too. Just pick up a blue dress, some white tights, and instruct your kids to stand close together with a glazed look, and you’re bound to strike fear in the hearts of Stephen King fans everywhere. Your kids might not get the reference, but tell them that it’s terrifying and they might just go along with it.

Get a Shining-like dress on Amazon starting at $12.90

24. Luke and Leia from Star Wars

Sibling Halloween costumes: Star Wars siblings
Sibling Halloween costumes: Star Wars siblings

Available in sizes: 12 to 24M for Leia; 5 to 10 years old for Luke

Want to dress your little siblings like actual siblings this Halloween? Consider Luke and Leia costumes, especially if your house is firmly embedded in the Jedi world. There are dozens of adorable kids Star Wars costumes out there, so you can really go as wild as you want. Just don’t forget the lightsabers.

25. A cat and a witch

Sibling Halloween costumes: A cat and a witch
Sibling Halloween costumes: A cat and a witch

Available in sizes: 6 to 18M for the cat; 2T to 6 for the witch

A costume that’s especially great for a big sister and a baby sibling, a cat and a witch is another Halloween classic. You’ll want the cat to be black, of course, and you’ll want your witch taking good care of her. Throw some punch in the cauldron, give your witch a broom, and get ready to fly.

26. A rocket and an astronaut

Sibling Halloween costumes: A rocket and an astronaut
Sibling Halloween costumes: A rocket and an astronaut

Available in sizes: 3T to 6 for the rocket; 2T to 6 for the Pottery Barn astronaut; toddler to youth XL for the Amazon astronaut

If your kids are into space, NASA, and what’s up on the moon, they might be interested in going as an astronaut and a rocket this Halloween. Your kids might struggle over who’s what, but the rocket costume seems to have pretty generous sizing, so maybe you can even switch their outfits up for different Halloween events.

27 . A caterpillar and a butterfly

Sibling Halloween costumes: A caterpillar and a butterfly
Sibling Halloween costumes: A caterpillar and a butterfly

Available in sizes: 2T and above for the butterfly; 0 to 12M for the caterpillar

If you’ve got a little one and a toddler, think about convincing them to go as a caterpillar and a butterfly this October 31. If your shrimps are fans of Eric Carle’s beloved book The Very Hungry Caterpillar, this is a great option, too, especially since you can actually pick up licensed caterpillar outfits based on the drawings in the book. Just don’t let them too eat their way through too much candy.

28. Snoopy and Charlie Brown

Sibling Halloween costumes: Snoopy and Charlie Brown
Sibling Halloween costumes: Snoopy and Charlie Brown

Available in sizes: 3T to youth L for Charlie Brown; 2T for Snoopy

A beautiful portrait of friendship, Snoopy and Charlie Brown have been palling around together for decades. If your kids are into the classics, consider picking them up costumes celebrating these comic classics. You could even make it a family affair with a grown up Charlie Brown T-shirt and a Lucy dress for mom.

29. A cat and a dog

Sibling Halloween costumes: A cat and a dog
Sibling Halloween costumes: A cat and a dog

Available in sizes: 0 to 30M for the cat; 12 to 30M for the dog

If your kids are always at it like cats and dogs, why not make the best out of the situation and turn it into a Halloween costume. There are dozens of great cat and dog options online, from adorable costumes for tiny tots to bigger looks for your growing teens. Maybe the costumes will bring your kids together and prove that cats and dogs really can get along after all.

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This article originally appeared on Reviewed: Twin or sibling Halloween costumes

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