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Paper Heart Family

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August 5, 2019

30 Incredible Sibling Halloween Costume Ideas

Do you dream about perfectly coordinated, ridiculously amazing sibling Halloween costume ideas?

If your kids will let you choose their costumes, then I’d say you are super lucky and that you are in the right place because I have THE MOST AMAZING sibling costume ideas on the planet right here for you. I scoured Instagram, and the mamas over there did NOT disappoint.

You are guaranteed to find some amazing inspiration in this post, dear mama.

Are you ready?

Here we go!

This post contains affiliate links.

Creative sibling Halloween costume ideas

Sibling Halloween Costume Ideas

Times Square On New Years Eve

Let’s kick off the list with this super simple but oh so fun idea. I love that it doesn’t require a lot of props, and the creativity of this idea is HUGE.

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The other Times Square. #happyhalloween #siblingcostumes

A post shared by Taylor (@h_before_g) on Oct 31, 2018 at 10:04am PDT

A Magician And His Bunny

Eeee! Can it get any cuter? I am in love with this idea, it’s so stinkin’ adorable and perfect for boy girl siblings.

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Harris, the magician, is really good at making things disappear (like my shoes and the remotes) and making things magically appear (like legos under my feet). Today he turned his sister into a bunny. Happy Halloween! . . #macmiahalloween

A post shared by Taylor (@h_before_g) on Oct 31, 2017 at 9:42am PDT

Dorothy And The Tornado

I’ve seen a lot of takes on The Wizard of Oz, but this one?! It’s gotta be my favorite one.

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Itโ€™s a twister! Itโ€™s a twister!

A post shared by Vandi Carmella (@vandicarmella) on Oct 27, 2018 at 4:29pm PDT

Dennis The Menace And Margaret

Ah, nastalgia. Lots of creativity points for this one and I mean really, can these kids be any cuter?

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We've been practicing all week ๐Ÿ‘ป #dennisthemenace #dennisandmargaret #heymrwilson #halloween #siblingcostumes #siblingcostume #siblinghalloween

A post shared by Vandi Carmella (@vandicarmella) on Oct 30, 2016 at 4:58pm PDT

Curious George And The Man With The Yellow Hat

Yes, you could always dress up one of your kids as a monkey, but this pairing is to die for!

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Happy Halloweekend!๐ŸŽƒThe kids had a blast @ their first trunk or treat tonight๐ŸฌAsher was soooo into his costume that I didnโ€™t even have to bride him to smile…he loved every second of it. And even Rem got into character๐Ÿต๐ŸŒ #curiousgeorge #manwiththeyellowhat

A post shared by SUMMER DUNN (@sivilizedsummer) on Oct 27, 2018 at 6:57pm PDT

The Wizard Of Oz

Okay, I know, I know. I mentioned before that I’ve seen so many takes on the Wizard of Oz. But I couldn’t resist including this one. And these are HOMEMADE! What? Amazing, right?

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Halloween 2012 came with mama very pregnant and very sick so Lenox didn't dress up. BUT fast forward one year later to 2013 and our clan, cousins included, had grown!!! We had no idea that this would be the start of a family tradition, but we've been dressing up together since. FIVE more days until HALLOWEEN! #raisingFISHERmen #wizardofoz #halloween2013 #homemadecostumes (except the scarecrow) #momhasskillz #fishermorenoortizcousins #WHPsupernatural

A post shared by Bee & Josh (@raising.fisher.men) on Oct 26, 2016 at 10:44am PDT

Alice In Wonderland

If the homemade costumes above didn’t impress you (even though I can’t imagine that), how about these? Incredible!

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We added two more babes to the bunch last year. Alice in Wonderland #halloween2015 #fbf #homemadecostumes #momhasskillz #fishermorenoortizcousins #aliceinwonderland #WHPsupernatural#abc7halloween

A post shared by Bee & Josh (@raising.fisher.men) on Oct 28, 2016 at 2:38pm PDT

SWAT And An Inmate

Look at this photo!! Can it get any more perfect? It’s simple, it’s doable, it’s amazing.

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โ€œSissy, if you would like to file a complaint against mom Iโ€™m gonna need you to calm down and use your words.โ€ . . . #halloween2018 #siblings #siblinghalloween #swat #inmate #hesdaddyforhalloween #babysfirsthalloween #cutestpumpkin #pumpkinjail #justdid9minthsontheinside #halloweencostumes

A post shared by Brye Ashley โ–ซ๏ธYouTube (@bryeashley) on Oct 29, 2018 at 12:37pm PDT

A Bull Rider And A Rodeo Clown

These sibling Halloween costumes are F-U-N.

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Happy Halloween! This ainโ€™t our first rodeo! ๐ŸŽƒ

A post shared by M E G A N milbradt (@mmilbradt) on Oct 31, 2018 at 5:21pm PDT

Peter Pan And Tinkerbell

These sibling costumes are adorable and magical and just plain fun.

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Off to Neverland!

A post shared by Laura Jilizian (@laurajilizian) on Sep 18, 2018 at 4:04pm PDT

Mario And Luigi

A couple gloves, pairs of overalls, and red and green hats and shirts are all you need for this one!

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Mama mia, it's a-Mario & Luigi here wishing you a happy Halloweeeeen๐ŸŽƒ Swipe for year's past jib costumes (Yes, I enjoy dressing up my twins)๐Ÿ‘ป๐Ÿ‘ป . . . #lovedressinguptwins #hopetheylikeittoo #marioandluigi #happyhalloween๐ŸŽƒ #mamamia #itsmario #halloween2018๐ŸŽƒ #durangocolorado #dumbanddumber #oompaloompa #minions #waynesworld #๐Ÿ‘ป #twinningiswinning #twins #halloweencostumes #homemadecostumes #westfalia #muttcutts #vw

A post shared by Chip, Lindsay, Reid, & Bennett (@we.hit.pause) on Oct 31, 2018 at 4:53pm PDT

Little Red Riding Hood And The Big Bad Wolf

I think this one is pretty much perfection!

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Happy Halloween ๐ŸŽƒ from my two Little Red Riding Hood and the Big Bad Wolf #happyhalloween #halloweencostumes #familyhalloweencostumes #siblinghalloweencostumes #littleredridinghood #bigbadwolf

A post shared by Fairytale Wedding Productions (@fairytaleweddingpro) on Oct 31, 2018 at 11:56am PDT

Peter Pan And Captain Hook

And instead of Tinkerbell and Peter Pan, why not break some gender stereotypes and have your little girl go as Captain Hook? LOVE.

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Plot twist! Vivi is now Captain Hook! So we had planned for V to be Tinkerbell and at the last minute she decided she wanted to be Captain Hook.. with her sassy attitude, it was a perfect fit! @speedur makes a great stand in for Tink ๐Ÿงšโ€โ™€๏ธ if I do say do myself! #familycostume #familyhalloweencostumes #peterpan #captainhook #tinkerbell #wendy #fantasticjackalope #halloween18 #viviirene #handmadecostumes #primaryhalloween2018 #yesprimary

A post shared by jamie (@redjamiehead) on Oct 31, 2018 at 11:42pm PDT

Twinkies

Have you ever seen such an original, unexpected and ADORABLE costume? Perfect for a twin sibling Halloween costume!

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My favorite Twinkies are here!!!!!!! I'm all out of ideas so this is the last year for doing this. . . . . . .#TwinMomLife #cutestinstababies #homemadecostumes #greathearttwins #twins #twinkies #hostess #hostesswiththemost #kinkliciouskids #eventhecandybagsaretwinkieboxes #curlyhair #silkycurls #Halloween2018 #twinning #ellendegeneres #kidmodelsofinstagram #cuties @theellenshow #beautifullymadebabies #twins #costumeideas #costume #costumes

A post shared by Gr8โคtwins (@gr8hearttwins) on Oct 30, 2018 at 5:21pm PDT

Gertie, Elliot And ET

And just when you think that the Halloween costume inspiration can’t get any better… I would have never thought of this but I. LOVE. IT.

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Swipe right! We celebrate Halloween allll month long! #gertie #elliot #gertieandelliott #et #etcostume #elliotcostume #gertiecostume #etremake #huckleberryhound #welovehalloween #claraelrodphotography #metrodetroitphotography #halloweenkids #smal01 #homemadecostumes

A post shared by Clara Elrod (@claraelrodphotography) on Oct 7, 2018 at 2:01pm PDT

BoPeep And Woody

Toy Story 4 is huge at the moment, and yeah, you could do Forky, but I love this little duo even more.

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โ€œI lead – you followโ€ Bo Peep . . #toystory4 #homemadecostumes #toddlercoplayer #bopeepcostume #woodycostume #woodyandbopeep #notforhalloween #everydaydisneystyle #disneyfamily #disneylove #bopeep #ileadyoufollow #dressup #amazon #abc7eyewitness #disneyworld #pixar #cosplaykids #handmadewithlove #disneystyle #toystory #magicofchildhood #childhood #boandwoody #youremyfavoritedeputy #yeehawcowboy #theresasnakeinmyboot #reachforthesky #disneyparksblog

A post shared by ALYSSA LIN (@xoalyssalin) on Jul 6, 2019 at 12:45pm PDT

A Crow And A Scarecrow

Look at these ADORABLE homemade costumes! The detail is perfect and such an original, different idea.

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Happy Halloween from this crow and his scarecrow ๐ŸŽƒ #AsherLane #AllisonRee #motherhoodunplugged #halloweencostumes #homemadecostumes #letthembelittle

A post shared by Cheyanne Cassidy (@lifewithleekids) on Oct 31, 2018 at 6:04pm PDT

An Angel And A Devil

Some more homemade costumes coming at you! Look at those wings!

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Happy Halloween 2018 from Charlie and his angel #cherryrazorblade #charlieboy #homemadecostumes

A post shared by April De La Torre (@whats_baking) on Oct 31, 2018 at 9:21am PDT

Candy

These costumes are so SWEET. Pun definitely intended.

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Spirit week happenings! Favorite candy day and mix match day. Love their enthusiasm!๐Ÿ’— . . . . #tristatechristianschool #tscs #diycostume #homemadecostumes #mandms #jellybellybeans #gumball

A post shared by Jessica Hilborn (@jessicahilborn5) on May 9, 2019 at 7:45am PDT

The Tortoise And The Hare

Okay, so I seriously love every single idea in this post, but this one?! It most definitely might possibly be my favorite.

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Representing a classic Aesops Fable this year for Halloween ๐ŸŽƒ (we had a Halloween party this weekend so breaking out the costumes early) For anyone who knows the girls, the Tortoise ๐Ÿข and the Hare ๐Ÿ‡ represents them perfectly. @braddadtotwins and I are just along for the race. ๐Ÿƒ #hicksbbtwins #21monthsold #raisingouransweredprayers #twins #twinning #Halloween #Halloweencostumes #twinhalloweencostumes #familyhalloweencostumes #toddlersofinstagram

A post shared by Samantha – Twin Mama + Heidi (@prayingfor2lines) on Oct 14, 2018 at 9:35am PDT

Little Red Riding Hood

Another inspiration for this popular fairy tale, because you know, I couldn’t pick just one.

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The Little Red Riding Hood Audrey, Lumberjack Brayden and of course Harper the Baby Wolf! Whatโ€™re you going to be for Halloween?๐ŸŽƒ โ€ข @braydenscottmaltbie @audreyraemaltbie @harperrosemaltbie โ€ข #halloweencostume #halloweencostumes #kidshalloweencostume #lumberjack #lumberjackbaby #littleredridinghood #littleredridinghoodcostume #babywolf #babywolfcostume #familycostume #familyhalloweencostumes #familyhalloweencostume #halloween2018

A post shared by Vloggers | YouTube Fam (@themaltbiebunch) on Oct 28, 2018 at 7:35am PDT

Jurassic Park

Oh. My. Word. Stinkin’ precious, right?

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Raising twins is a walk in the park… Jurassic Park, that is… ๐Ÿฆ–๐Ÿฆ• #theharrisontwinsisters #rosalieandeloise #raptorbabies #jurassicpark #halloweencostumes #happyhalloween #babydinos #twinstagram #momsofinstagram #twinmamalife #twiniversitytwinnies #twinraptors #halloweenbabies #babysfirsthalloween #harrisonhalloweenparty #babiesofinstagram #cutebabycostume #familyhalloweencostumes

A post shared by Taylor Elchert Harrison (@harrisonhomemade) on Oct 20, 2018 at 12:48pm PDT

And Another

You just can’t have enough Wizard of Oz ideas when they are THIS CUTE. It’s perfection!

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Happy Halloween! Glinda, Dorthy, and Toto are off to see the Wizard, the wonderful Wizard of Oz! & Batman is ready to fight crime, and save the town of Gotham! ๐ŸŽƒ๐Ÿฌ๐Ÿ‘ป . . . . #happyhalloween #halloween2018 #halloween #halloweencostume #costume #trickortreat #babysfirsthalloween #lovelysquares #childhoodunplugged #childhoodmemories #momtog #clickinmoms #momtog #motherhoodunplugged #momswithcameras #motherhoodrising #candidchildhood #mytinymoments #holdthemoments #joyfulmamas #thatsdarling #chooselovely #honestmotherhood

A post shared by Bri Weber (@bri.weber) on Oct 31, 2018 at 11:29am PDT

A Baker And A Cupcake

I simply CANNOT believe that that cupcake was a DIY. I told this mama that she is my DIY hero. FOR REAL.

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I might be a little biased, but is this not the cutest thing ever?? Also, super proud of my crafting skills for making that cupcake! We're ready for Halloween ๐Ÿ˜Š๐ŸŽƒ๐Ÿ‘จโ€๐Ÿณ๐Ÿฐ . . . . . #happyhalloween #diycostume #cupcakecostume #babycupcake #diyhalloweencostume #siblingcostumes #mylittlecupcake #kidshalloweencostume #kidscostumes #kidscostume #cutestkids #cutestkidsonig #spectacular_kidz #besthalloweencostume #momtographer #stayathomemomlife #babyhalloweencostume #babyhalloween #babysfirsthalloween #halloweencupcake #winninghalloween #brothersisterlove #siblinggoals #bestbigbrotherever #bestbigbrother #costumeideas

A post shared by Morgan Witos โ‹’ Crispy Mom (@morganwitos) on Oct 26, 2018 at 3:38pm PDT

Party Animals And A Party Pooper

And the award for most original goes to?

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Two party animals and one party pooper. ๐ŸŽ‰๐ŸฆŒ๐Ÿ’ฉ๐Ÿ˜บ๐ŸŽ‰ #wojslawfamilydressup #punnyhalloween #partypooper #familyhalloweencostumes

A post shared by Jill Magdelena Wojslaw (@theseparents) on Oct 28, 2018 at 5:36pm PDT

Ice Cream

Love the ice creams. Throw in the ice cream vendors and you’ve got cuteness.

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Happy Purim from my ice cream team #ืคื•ืจื™ืืฉืžื— #homemadecostumes ๐Ÿฆ๐Ÿฆ๐Ÿฆ๐Ÿฆ

A post shared by Yael Zisser (@zisseryael4) on Mar 20, 2019 at 10:32am PDT

Fast Food

That cheeseburger!!

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[SWIPE] #ambergersadventure came to life last night for Halloween! The girls have been part of the campaign for a @smartbottoms burger print! So, when Kenlee had this idea for costumes we ran with it! So excited to say that @liltulips is making our dreams a reality! Iโ€™m so excited to see them at mommycon in 9 (๐Ÿ˜ฑ) days & we cant wait to get our hands on all the burger print Smart Bottoms things ๐Ÿ˜!!!

A post shared by ๐ŸŒบAmber๐ŸŒบ (@ambergersadventure) on Nov 1, 2018 at 8:37am PDT

Rock, Paper, Scissors

Are these moms for real? I would never in a gazillion years think to dress my kids as rock, paper and scissors, but that’s what makes Laurin Patton amazing and me? Not so much.

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๐Ÿ—ป๐Ÿ—’โœ‚๏ธ #rockpaperscissors . Halloween only comes around once a year so a few of us decided to start celebrating a bit early. #WatchUsHalloween and follow the loop to see more! Next up: @daniellehatcherphotography #wrenfinchandlundibirds #WHPdressup #theweekoninstagram #siblinghoodlove #halloween2018 #familyhalloweencostumes

A post shared by Laurin Patton (@laurinpatton) on Oct 28, 2018 at 5:59pm PDT

Want more?

Family Halloween Costume Ideasย 

Family Of Four Costume Ideas

Family Halloween Costumes With A Baby

I wanna hear in the comments, which of these amazing sibling Halloween costume ideas is your favorite?

Super creative sibling Halloween costume ideas Super fun and unique sibling Halloween costumes.

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Brenda Hey mama! (Or soon-to-be mama!) Paper Heart Family was created by me to help mothers through pregnancy, the baby stage, the toddler stage (eek!) and beyond. Whether youโ€™re simply surviving through new motherhood, or looking for kid activities and parenting advice, youโ€™ll find the resources you need here. Click to learn more about me.
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