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DIY Family Halloween Costumes for 3 People

By: Author Jessica Ashcroft

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Check out these unique and creative DIY family Halloween costumes for 3 people that are sure to stand out!

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Planning Halloween costumes for your family of 3?

We’ve got you covered!

We’re sharing the best family of three costumes that you can create with inexpensive Dollar Tree and craft store materials.

From scary to cute, you’ll find unique and creative ideas, including Disney costumes, Superhero costumes, and more!

Special thanks to Honey and Betts, Pursuit of Pink, Just Being Jessica, Cherrington Chatter, The Snazzy Mom, Chasing McAllisters, The Babbling Blondes for their cute costume ideas!

The Best Family Halloween Costumes for 3

Toy Story

A family of 3 dressed up in Toy story costumes in front of a wall in their home,
A family of 3 with a dog dressed in Toy Story costumes on a hay bale.

These cute Toy Story costumes are perfect for a family of three, and ideal for a young family with a baby or toddler.

Incredibles

A family of 3 dressed in Incredibles costumes in a pumpkin patch.
A family of 3 dressed up in Incredibles costumes in their living room.

If you have a little boy, these Incredibles costumes with baby Jack-Jack are a great idea.

Flinstones

A mom, dad, and little boy dressed up in Flintstones costumes for Halloween.
A mom, dad, and baby boy dressed in Flintstones costumes outside.
A mom, dad, and little girl dressed up in Flintstones costumes outside.

How fun are these DIY Flintstones costumes? This theme works for couples with a little girl or boy.

Superheroes

Three girls standing in front of a garage door dressed in different superhero costumes.
A mom, dad, and little boy dressed in superhero costumes in their living room.
A mom, dad, and baby boy dressed in superhero costumes with a dog outside.
A family of three with a baby dressed in Marvel superhero costumes.

A superhero theme is perfect for a trio, whether for a group of siblings or parents with a kiddo.

Safari

A mom and dad dressed as people on a safari with a baby dressed in a lion costume.
A family of three with a baby in safari-themed Halloween costumes.

Dress your little one as a tiger, lion, or any other safari animal for the perfect family costume for three!

Wizard of Oz

The girls dressed as Elphaba, the good witch and Dorothy from the Wizard of Oz.
A mom and her two daughters dressed as Elphaba, the good witch, and Dorothy from the Wizard of Oz outside.
A family of three with a baby dressed as Dorothy, the Tin Man, and the Cowardly Lion from the Wizard of Oz.

The Wizard of Oz has so many fun characters. Pick three of your favorites, and you’ve got the perfect family costume for Halloween!

The Little Mermaid

A mom, dad, and daughter dressed as characters from the Little Mermaid at Disneyland.
A family of three dressed as King Triton, Ursula, and Ariel from the Little Mermaid.
A mom, dad, and daughter dressed as King Triton, Ursula, and Ariel from the Little Mermaid posing outside.

Journey under the sea with these creative Little Mermaid family costumes!

Ghost Busters

A mom, dad, and baby dressed as characters from Ghost Busters.
A family of three dressed as the Ghost Busters and a ghost for Halloween.

We can’t get over these fun Ghost Busters costumes! Perfect for a small family with a little boy or girl.

Guardians of the Galaxy

A family of 3 dressed in Guardians of the Galaxy costumes for Halloween.
A mom, dad, and baby boy dressed as Guardians of the Galaxy characters standing in front of a house.
A mom dad, and baby boy dressed as Guardians of the Galaxy characters for Halloween.

If you love Guardians of the Galaxy these family costumes for 3 people provide the perfect inspiration.

Super Mario

A mom, dad, and little girl dressed as Mario, Luigi, and Princess Peach for Halloween.
A mom, dad, and baby boy dressed as Mario, Luigi, and Princess Peach from Super Mario.

These Super Mario-themed family costumes are perfect for your family of three.

Other

Here are some other cute and creative family costumes, including Disney and Star Wars characters, Gnomes, Chick-fil-A workers, Unicorns, and some incredibly unique costumes you probably won’t see anywhere else!

A family of 3 dressed in Disney costumes for Halloween, including Goofy, Mickey Mouse, and Minnie Mouse.
A mom, dad, and baby dressed as characters from Cruella Deville for Halloween.
A family of three dressed as characters from the movie Wreck-it-Ralph for Halloween.
A mom, dad, and daughter dressed as characters from the movie Mulan.
A dad and his baby girls dressed as a half wolf and half Beast from the Beauty and the Beast and one girl as Belle and the other as Little Red Riding Hood.
  • Goofy, Minnie, and Mickey
  • Roger, a Dalmatian, and Cruella Deville
  • Characters from Wreck-it-Ralph
  • Mulan
  • A half-beast half-wolf with his daughters Belle and Little Red Riding Hood
A mom, dad, and toddler dressed as an owl and two Tootsie pops for Halloween.
  • Star Wars characters
  • An owl and two Tootsie Pops
  • A milkman, milk maid, and a cow
  • Characters from the Handmaid’s Tale
  • Characters from the Grinch
A mom, dad, and baby girl dressed up in poodle skirts and a male outfit from the 50s.
A mom, dad, and baby dressed as Gnomes for Halloween outside.
A mom, dad, and baby dressed as Chick-fil-a workers and a cow for Halloween.
A mom, dad, and baby girl dressed in unicorn costumes for Halloween outside.
A family of thee dressed up as snails for Halloween in front of a garage door.
  • 50’s-themed costumes
  • Gnomes
  • Chick-fil-A workers and a cow
  • A family of unicorns
  • A family of snails
A mom, dad, and baby girl dressed up in football gear for Halloween.
A mom, dad, and toddler dressed as characters from Anastasia for Halloween.
A mom, dad, and baby dressed as characters from Where the Wild Things Are for Halloween.
A mom, dad, and baby dressed as Bob Ross, a paint canvas, and a tree for Halloween.
A mom, dad, and baby dressed in red and white striped clothing to look like characters from Where is Waldo.
  • Football enthusiasts
  • Anastasia
  • Where the Wild Things Are
  • Bob Ross, a paint canvas, and a “happy little tree”
  • Where’s Waldo characters
A mom, dad, and little girl dressed up as two peanuts and an elephant for Halloween.
Three young girls dressed as the Sanderson Sisters from Hocus Pocus for Halloween.
A mom, dad, and baby dressed as characters from the movie Dumb and Dumber for Halloween.
A mom, dad, and little girl dressed in deer costumes for Halloween.
  • Two peanuts and an elephant
  • The Sanderson Sisters from Hocus Pocus
  • Characters from Dumb and Dumber
  • A family of deer
A mom and her two girls dressed as 80s dancers for Halloween posing in front of their garage.
A mom, dad, baby, and their dog dressed as concession stand works, a bag of popcorn, and a hotdog for Halloween.
  • 80s dancers
  • Concession stand workers with a bag of popcorn and hotdog

More Costumes for 3

Here are some other fun costume ideas for a family of 3 we know you’ll love!

  • Firefighter, Dalmatian, and Firetruck
  • Different Flavored Ice Cream Cones
  • Jurassic Park Characters
  • Pac-Man and Ghosts
  • Bees and a Beekeeper
  • The Three Little Pigs
  • Scooby Doo Characters
  • The Three Amigos
  • Classic Monsters (Dracula, Frankenstein, and Werewolf) or (Mummy, Vampire, and Zombie)
  • Rock, Paper, Scissors

Want More?

Looking for more Halloween costume ideas? You’ll love these!

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Lots of family halloween costumes with kids!
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Your Turn

What did you think of these Halloween family costumes for 3 people? Are there any ideas you think we should add? Let us know in the comments!