Over 25 Trendy Sibling Halloween Costume Ideas

With the help of wonderful customers who have requested custom shirts for Halloween, Moss and Pine is happy to bring everyone a list of sibling Halloween costume ideas!


If you don't correlate your kids' Halloween costumes at least once, are you really parenting? I feel like correlated costumes rides the same road as matching outfits, you have to take advantage of it while you can!


On this list you'll find costumes for two siblings as well as those for parents who have their own soccer team! We aren't judging, we're just bringing you adorable Halloween ideas that the siblings can all enjoy.


This is my first year with the opportunity to dress my boys up in Halloween costumes that go together and even though my youngest is a baby, I will absolutely be capitalizing on the opportunity! I can't wait to ask my toddler for his ideas. I know he won't mind either way, but I'd love to see what has been steaming around in his little brain. Toddlers can be so creative!


Duo Costume Ideas

-Peanut butter and Jelly

-Barbie and Ken

-Police officer and a Donut

-Superman and Superwoman 

-Cowboy and Cowgirl

-Police officer and Robber

-Firefighter and Dalmatian

-A Lemon and a Lime

-Prince and Princess

-Mustard and Ketchup


Movie & TV Show Inspired Duo Costumes

-Chewbacca and Rey

-Elsa and Anna

-Mario and Luigi

-Batman and Robin

-Michael Scott and Dwight Shrute

-Mario and Princess Peach

-Peter pan and Wendy

-Mickey and Minnie

-Smurf and Smurfette

- Alice in Wonderland and the Rabbit

-Thing 1 and Thing 2


The average family has 3 children, so you know we had to include costume ideas for our larger crowds!


Trio+ Costume Ideas

-Peanut butter, Jelly, and Toast

-President and Security guards


-Hotdog or Burger and Condiments

-Peter Pan and the Lost Boys

-Three little pigs

-The Scooby Doo gang

-Snow White and the Dwarfs

-The Flintstones

-Paw Patrol Characters


What are your kiddos dressing up as for Halloween? Please reach out if you're looking for a custom piece to help bring your Halloween ideas for life. You can also take a look at the Moss and Pine fall inventory here.


Customers seeking customs, please send an email to shopmossandpine@gmail.com or send us a message on one of our social media channels.

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