Even though the origin of Halloween is disputed, many believe Halloween originates from the Celtic pagan festival of Samhain. Samhain means ‘Summer’s End’ and was celebrated to mark the end of the harvest season and the beginning of the “darker half” of the year. It was believed that the walls between our world and the next became thin and porous, allowing spirits to pass through and come back to life on the day. So when you’re thinking about what kind of twin Halloween costumes to choose for your children, think about ghosts, skeletons or do a remake of a classic horror movie like the sisters from The Shining. You can also find inspiration in books or movies, TV-shows, cartoons and in fairy tales. When looking for twin Halloween costumes, think about characters that match each other well. It could be heroes and their arch enemies, or fictional characters that come in pairs. Look at twin Halloween costume ideas from other parents of twins.
Twin Halloween Costumes for Infants & Babies
Twin Halloween trick or treat spider body suits
These hand-made organic cotton body suits come in sizes 0-3 months, 3-6 months, 6-12 months and 12-18 months. They are pre-shrunk and printed with eco-friendly ink.
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Twin Halloween trick or treat bat body suits
These handmade body suits can be purchased with both long and short sleeves and are available in a lot of different sizes – from newborn to toddler sizes. They are also available in youth and adult sizes.
Boo – Don’t scare me I poop easily unisex body suits
These twin Halloween body suits are hand-made in 100 percent cotton. They come in a short and long sleeve option in sizes 0-3 months, 3-6 months, 6-9 months, 9-12 months and 12-18 months.
Twins first Halloween unisex body suits
These twins first Halloween set of 2 personalized bodysuits are perfect for your twins first Halloween. They come in a short and long sleeve option in sizes 0-3 months, 3-6 months, 6-9 months, 9-12 months and 12-18 months. They are hand-made in 100 percent cotton.
Baby twin Halloween outfits boy/girl
This first twin Halloween outfit for boy/girl twins comes in sizes newborn, 0-3 months, 3-6 months, 6-9 months, 9-12 months and 12-18 months. The outfits are hand-made in 100 percent cotton.
Sushi body suits
These body suits are made of 100 percent cotton. You can buy them with different designs – tuna magenta, tuna hot pink, orange shrimp or salmon orange. They are shipped prewashed. They come in sizes 0-3 months, 3-6 months, 6-12 months, 18 Months and 24 Months. You can also order them with long sleeves.
Salt & pepper twin costume
This costume is perfect as a twin or sibling set. It comes in sizes newborn, 6 months, 12 months, 18 months and 24 months. It’s also available with long sleeves, except for 24 months. It’s also possible to buy in toddler sizes if you write directly to the store.
Mushroom twin body suits
These twin mushroom body suits and hats are hand dyed. You can buy them individually or as twin sets. The twin sets come in sizes 6 months, 12 months, 18 months and 24 months.
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Peas and carrots twin onesies
These peas and carrots onesies come in sizes 0-3 months, 3-6 months, 6-12 months, 12-18 Months. They are made of 100 percent cotton.
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Ketchup & mustard body suits
These body suits are perfect for twin babies or infants. They come in sizes 0-3 months, 6-12 months and 12-18 months. They are hand-made. You can also buy the same design as bibs.
Peanut butter & jelly costume
These peanut butter and jelly bodysuits are perfect twin Halloween costumes for your infants or babies first Halloween. You can choose between a lot of different colors, black, white, light pink, light blue, red, yellow, brown, green camo or pink camo. They come in sizes 0-3 months, 3-6 months, 6-12 months and 12-18 months.
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Baby bat bunting costume
If your twins are newborns at Halloween, consider choosing bunting costumes to keep them snug, while looking adorable. The black bodysuit has a bright purple chest, and the included hat has smiling eyes, white fangs and purple ears. It comes in size 0-3 months. One twin can be the bat, and the other one a skeleton. Have a look at these twin Halloween baby bunting costumes.
This baby witch costume comes in sizes 12-18 and 18-24 months. Shoes are not included. Both twins can go as withes or one of them can go as a baby bat.
Mad Hatter costume
This costume includes the fleece tailcoat jacket and satin bow, the pants with elastic waistband and the hat with attached yarn hair. It comes in sizes 0-3, 6-9 and 12-18 months. Both twins can go as the Mad Hatter, or one of them can go as one of the other characters – for instance as Alice.
This hooded jumpsuit has attached mitts and booties. The mitts flip back to free the hands. It comes in sizes 0-3, 6-9 and 12-18 months. Both twins can go as wolfs or one of them can go as a baby lamb.
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Twin Halloween Costumes for Babies & Toddlers
Twin Halloween T-Shirt set
You can personalize the twin Halloween T-Shirts with your children’s name and year. All designs are hand-made. They come in standard Australian sizes, equivalent to US sizes 12-18 months, 2T, 3T, 4T, 5, 6, 7.
Halloween Trick or Treat twin shirts
These Halloween shirts are made using high quality heat transfer vinyl and come on gray/smoke and gray/orange shirts. They can be purchased as bodysuits from newborn to 18 months. You get shirts if you purchase toddler sizes 2, 3, 4, 5/6 and youth sizes.
Halloween bat twin shirts
These shirts can be purchased as bodysuits from newborn to 18 months. You get shirts if you purchase toddler sizes 2, 3, 4, 5/6 and youth sizes. They are made using high quality heat transfer vinyl and come on gray/smoke shirts.
Halloween boy-girl twin shirt
These shirts can be purchased as bodysuits from newborn to 18 months. You get shirts if you purchase toddler sizes 2, 3, 4, 5/6 and youth sizes. They are made using high quality heat transfer vinyl and come on gray/smoke and gray/red shirts. You can customize the shirts, adding your twins names.
What’s the problem with twin witches – You never know which witch is witch
You can buy this shirt x 2 for toddler twins in sizes 2T, 3T, 4T and 5t. They are also available in infant sizes. They are made of 100 percent cotton.
This costume comes with the shirt and brown fur peeks through chest and sleeves, headpiece and a pair of foot covers. It comes in sizes 18 months, 2T and 4T. The 18 month costume features booties with felt bottom and the 2T and 4T costumes feature furry foot covers with elastic bottom. If you have a twin girl, she can go as a girl wolf.
Pumpkin fairy costume
This pumpkin dress and headband is a cute Halloween costume choice for twin girls 1-4 years old. If you have a twin boy, he can go as a boy pumpkin wearing this unisex pumpkin costume.
Frankenstein monster costume
This Frankenstein monster costume fits 1-2 year old toddlers. It includes the top, jacket, pants, headpiece and green shoe covers. One twin can go as the monster and the other twin can go as Doctor Frankenstein.
This black and purple hooded jumpsuit with wings is perfect for small twin boy or girl toddlers ready to celebrate Halloween. Both twins can go as bats, or your can dress one as a bat and one as a witch or a vampire.
This cute hooded Halloween costume fits 1-2 year old monster toddlers. Both can go as monsters or one can go as another scary character – like Frankenstein’s monster or a bloodsucking vampire.
This vampire costume for toddlers includes pants, top, shoe covers, cape and headpiece. It comes in a toddler, small size. One twin can go as the vampire and the other one as a girl vampire or a bat.
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This mermaid costume is perfect for twin toddler girls who want to dress up for Halloween. The shoes and tiara are not included. If you have a twin boy, he can go as a fish or a shark.
Twin Halloween Costumes for Tweens / Children
School boy turned zombie
This school boy turned zombie costume fits older boys aged 7-12. The grey school uniform jacket has ragged arms and hem. It’s designed to look as though it has been ripped and covered in blood spatters. The shoes and socks do not come with the outfit. If you have a twin girl, she can go as a zombie school girl.
School girl turned zombie
This school girl turned zombie costume fits older girl from ages 7 and up. The zombie school girl costume comes with a tartan skirt, jacket, mock shirt and tie. If you have a twin boy, he can go as a school boy turned zombie.
This costume comes with a top woth horned hood, trousers and wings. It comes in sizes that fit most children aged 4-12. For twin Halloween costumes you can go with two devils costumes or have one twin be the devil and the other twin an angel.
Vampire bat wings
These one size vampire bat wings will fit most children and are suited for both boys and girls. For the rest of the costume, you can dress your children in clothes they already have – but make sure it’s black.
This hooded jumpsuit has a printed skeleton on the front. It has attached shoe covers with elastic bands under the feet. It comes in small and medium. You can buy matching skeleton gloves separately and a skeleton make-up kit.
This costume comes in sizes that fit most children between the ages of 7 and 12. The velour jacket has sewn-in vest panel and a hook & loop fastener. Both of your twins can be pirates, or you can have one be a pirate and the other one a parrot or a mermaid.
This knights costume comes in small, medium and large. The all-over print gives the look of chain mail & plate armor. You can dress your twins as two knights or let one be a king, a queen or a princess. You can also dress one like a knight and the other as a dragon.
The medieval tunic comes with an attached cape and crown. The sword needs to be bought separately. It comes in small, medium and large. The other twin can go as a knight, queen or a king from another kingdom.
This princess costume comes in sizes that fit children aged 4 to 9. The other twin can go as a princess as well or a knight or a dragon. If you have a twin boy, he can be a prince, a king or a knight.
Victorian girl & boy costume
This Victorian girl costume can be bought in small, medium and large – that covers ages 4-12. It includes the black and white dress, apron and hat. You can buy the costume for both your twins or dress the other one up as a Victorian boy, a king, a brave knight or a queen.
Alice in Wonderland
The costume is sold in small, medium, large and tween size. It comes with an attachable headband and apron. Both twins can go as Alice or one of them can go as one of the other characters – the Mad Hatter, the Queen of Hearts or the White Rabbit.
Cowgirl & boy costume
This sweet cow girl costume comes in sizes that fit ages 4 to 12. You buy the dress, vest, scarf, belt and hat. Both twins can go as cowgirls or cowboys or one can dress up as a horse.
Thanks to halloweencostumes.com, smiffys.com, tillyandwilbur.com.au and many others for allowing us to use their pictures. Do you have a cute or scary Twin Halloween Costume idea or picture you’d like to share with us? Please send your twin Halloween costume pictures to firstname.lastname@example.org