Scary Halloween Costumes for Kids – Spooky and Scary Kid’s Costumes for Boys and Girls

Halloween is one of the most popular holidays in the USA, and appreciated by almost everyone, particularly kids. They get the chance to dress up in various fun and terrifying costumes and go ask for candy from door to door, without being afraid of anything or anyone. We picked five scary costume ideas for boys and girls — from some of the best costume brands on the market. We are quite sure that your little ones will like these, whether they go for a zombie, ghost, or evil clown costume!

For this article, we specifically chose brands that have a wide range of Halloween costumes to choose from. If the idea we picked is not perfect for your “gremlin wannabe” you’ll find links within each review to see what other spooky costumes they have to offer. Keep in mind, when it comes to scary costumes for young children, most options are usually on the milder side of fright. To give you a hand, we went ahead and scouted out a few more classic scary looks, before we get to the main feature!

If you have older children or teens who want something more ghoulish or terrifying (or are an adult who is a child at heart on Halloween), please check out our other scary costume review.

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Age Range
Our Top Choice
California Costumes Kid's Scary Costumes
California Costumes is a large manufacturer of costumes for kids of all ages, as well as small dogs. It creates thousands of costumes in various sizes and for different occasions.
Available in multiple sizes. Seriously scary. Suitable for kids aged 5-12 years. Machine-washable costume. Easy to put on.
Doesn’t come with gloves and shoes, but that allows your kid to use his own preferred ones.
Evil jester
4 sizes; small - X-large
Black and white
5 to 12 years
Polyester and vinyl
Best Value
Fun World Children's Scary Costumes
Fun World Costumes creates thousands of beautiful and attractive costumes in all sizes, for both kids and adults. Apart from Halloween costumes, it also makes animal and pirate costumes.
Available in several size options. Comes with glasses which glow red in the dark. Great for both boys and girls.
Doesn’t include a scythe, but this is a minor drawback in our opinion.
Grim Reaper
3 sizes; small, medium, large
4 to 14 years
Morphsuits Kids Scary Monster Costumes
Morphsuits is one of the most appreciated brands when it comes to party costumes, selling more than 2 million costumes worldwide. Its products are ideal for Halloween and private parties.
Available in several size and style options. Ideal for kids aged 6-12 years. Good visibility through costume. Highly popular.
Some customers received the costume in the wrong size, so make sure you double check before ordering.
Creepy creature (Zalgo)
3 sizes; small, medium, large
4 styles available
6 to 12 years
Morris Costumes Girls and Boys Scary Costumes
Morris Costumes specializes in Halloween costumes and accessories. It creates hundreds of costumes for kids of different ages, depicting zombies, ghosts, ghouls, witches and skeletons.
Available in 3 sizes and 2 colors. Easy to put on. Scary costume, includes pictures of guts and broken bones.
Doesn’t come with a wig, but we are sure your daughter can create a really scary hairstyle on her own.
Zombie girl
2 sizes; medium or large
7 to 15 years
Polyester, EVA
Rubie's Scary Halloween Costumes for Kids
Rubie's makes thousands of Halloween costumes, as well as cosplay costumes and accessories. Its products are available in various sizes and are suitable for both kids and adults.
Available in 3 sizes. Easy to wear. Suitable for kids aged 5-7 years. Affordable. High-quality materials.
Chain might be too short, but that's a minor drawback.
3 sizes; small, medium, large
5 to 7 years

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What Is the Best Scary Kids Costume for Halloween? Read Our Kid's Scary Halloween Costume Reviews!

To ensure you are making a great decision, it would be a good idea to consult with your kid and find out what he or she likes when it comes to scary Halloween costumes. Then you just have to pick the correct size and your kid is ready to party!

Related: Hot DIY Halloween Costumes: Super Creative Last-Minute Ideas!
Our Top Choice
The Evil Jester Costume from California Costumes is one of the most menacing and scariest costumes for kids, and it comes in multiple sizes, being suitable for every kid! This model is usually worn by boys, but if you have a daughter, check out the California Costumes Haunted Beauty Child Costume, which is also available in many sizes.

California Costumes Unisex Children's Evil Jester Scary Costume for Boys and Girls - One of Many to Choose From!


California Costumes specializes in making stunning costumes for kids of all ages, as well as for dogs of different breeds. We were particularly impressed to discover that this brand makes several thousand costumes in multiple sizes. Its range of products includes costumes designed for Halloween, as well as for private parties, banquets or to make your dog look really, really cute!

The Evil Jester Costume from California Costumes looks particularly scary, and is available in several size options, starting from small to extra large. It includes pants, a sash, a scary mask and a headpiece, all making your kid look like a seriously evil clown! We like the fact that these components are made of a combination of polyester and vinyl, so when they get dirty, you can simply put them in the washing machine.

The scariest element of this costume is obviously the mask, which depicts a human skull with overemphasized features such as big teeth, big black eyes and so on. The costume is appropriate for kids from 5 to 12 years, and if you see one of those at your door on Halloween night, you'd better give him treats, otherwise it will come and haunt you!

Best Value
The Grim Reaper Fade In/Out Unknown Phantom Costume from Fun World Costume is available in several size options and it includes a pair of red glowing glasses which light up, making your kid look really scary! if your little one is not much of a Grim Reaper fan, but prefers Halloween pumpkins, check out the Bobble Head Pumpkin Ghoul Kids’ Costume, which is sold by the same manufacturer.

Fun World Grim Reaper Fade In/Out Unknown Phantom Halloween Costume for Girls or Boys - More Scary Kids Options in Stock


Fun World Costumes is another popular brand which makes thousands of attractive costumes for kids of all ages. Apart from a wide range of Halloween and scary costumes, this company also makes animal costumes, and we are pretty sure your daughter would love to dress up as an elegant snow leopard. If you are going to a party, check out the hippie costumes, as well as the Renaissance Lady costumes.

For this review, we are going to focus on the Grim Reaper Fade In/Out Unknown Phantom Costume, which is made by Fun World Costumes and comes in several size options, such as small for kids from 4 to 6 years, medium for kids from 8 to 10 and large for kids from 12 to 14 years. The costume itself is a stunning representation of the scary Grim Reaper and includes the robe, hood, belt, gloves and the fade in/out glasses.

We actually love these glasses, as they will make your kid look really scary in the dark. They work with 3 AA batteries and glow red, creating a creepy and terrifying atmosphere. We read that the glasses are comfortable on the nose and, obviously, your kid can see with them on. The entire costume is made of polyester and can be cleaned with a damp cloth and basic cleaning products if it gets dirty with … who knows, maybe tears or blood?

The Zalgo Monster Morphsuit Urban Legend Costume from Morphsuits is available in several size and style options and is one of the most popular and appreciated kids’ costumes currently on the market. If you prefer a model which features a terrifying skull and bones design, check out the Skull and Bones Kids Monster Morphsuit Costume from the same manufacturer.

Morphsuits Zalgo Arachnomania Kids Monster Urban Legend Costume – Multiple Styles and Sizes Available


Morphsuits is perhaps the most popular costume brand in the world, boasting up to 1.3 million fans on its Facebook page at the moment of this writing. It creates hundreds of all-in-one costumes, usually made of spandex, suitable for various types of parties, gatherings and, of course, Halloween adventures!

We were particularly impressed with the Zalgo Kids Monster Urban Legend Costume from Morphsuits, which is very popular and represents a rather creepy and scary creature. This costume is available in three size options: small, medium and large, being suitable for kids from 6 up to 12 or 13 years old. At the same time, you can have this costume in various other models, such as Jeff the Killer, Slenderman or The Rake.

The unique feature of this costume, and pretty much all others sold by Morphsuits, is that it is made of spandex and covers your body from head to toe. You can see through the costume, as the material has less density on the face area, and you can also drink through the costume, which we think is really amazing. This costume comes with a zipper and a hood, and is easy to put on and take off when necessary. By the way, we want to mention that you can see others through this costume, but they cannot see you, so if you want to surprise everyone at a party, this might be the right costume for you!

The Zombie Girls Halloween Costume from Morris Costume is available in 3 sizes and 2 colors and it will literally make you wet your pants when you see how scary it can be! If this outfit is suitable for your daughter, get the boy's Zombie Complete Child Costume for your son and you'll be paralyzed with fear.

Morris Costumes Zombie Girls Scary Halloween Costume – Lots More Scary Monsters and Ghouls Kids Costumes to Choose From!


Morris Costumes designs costumes for kids, as well as adults, and it appears to us that this brand has an affinity for Halloween costumes and accessories. For example, apart from the thousands of Halloween costumes you can choose from for kids of all ages, you can also go for items like Dr. Phil's Wig, animated reapers, pumpkin decorations and haunted dolls that make really creepy sounds!

If you have a daughter who can't wait to dress up for Halloween to scare you, check out the Zombie Girls Halloween Costume from Morris Costumes. This model is available in 3 size options – medium, large and extra large – and it is made of a combination of polyester and EVA.

The costume itself is designed to be as scary as possible, using various colors, which give the impression of a zombie, haunted spirit, devil and everything else you can imagine. It even has a picture on the belly which resembles the "guts" of the zombie, a feature we consider to be pretty attractive. It is suitable for kids aged 7 to 15, and we really hope your daughter will love it. She must add some Halloween makeup and get a wig, and then you must obey her commands, otherwise she might wake you up at night wearing this costume!

The Cool Ghoul Costume from Rubie's is an attractive phantom-like costume available in three size options. It comes with a mask and a hooded robe. On the other hand, if you have a daughter, she may want to dress up in a Victorian Vampire Costume, which is also available in several size options.

Rubie's Cool Ghoul Costume for Boys and Girls - Lots More More Creepy and Spooky Halloween Kids Costumes


The last scary costume on our list comes from Rubie's, a well-established brand that makes costumes for kids as well as adults. Want to dress up as Spider-Man for your next party? There are many costumes to choose from in various sizes. You can also get a Wonder Woman costume for your wife and a Star Wars one for your kid. As for Halloween costumes, Rubie's creates thousands of them for both boys and girls!

We had Grim Reaper, we had zombies, we also want to have ghosts in our review, and that’s why we included the Cool Ghoul Costume from Rubie's. This model is available in 3 size options – small, medium and large – and it is ideal if you want to dress up your kid as a monster, but want something relatively child-friendly, without blood and bones.

This ghoul costume comes with a white, hooded robe and a mask, allowing excellent visibility for the kid who wears it. You will also find a white chain in the package, which acts as a decorative item and makes the costume scarier. This model is designed for kids aged 5 to 7, but we are sure a 4-year-old or an 8-year-old would also fit pretty well in the correct size. We also like the fact that this is a "unisex" type of costume, so whether you have a son or a daughter, this one is suitable for them.

Scary Halloween Costumes for Girls and Boys – What to Look for in a Scary Kids Costume

Halloween costumes are very popular these days, and they are available in so many sizes, designs, colors, themes and styles. There are thousands of Halloween costumes for kids too, even infant costumes and couple Halloween costumes. With so many options available, it would actually be hard to pick the right one for you or for your kid. That’s why we created this guide, to lend you a helping hand in choosing the best one out there.

First of all, you might want to consult with your kid to find out which costume he or she prefers. For example, many kids love zombie-killing games and a zombie costume would be ideal in their case. Others prefer ghosts, vampires, ghouls, clowns, evil jesters, you name it. Then, you will eventually have to find out the exact height of your kid in inches, to be able to pick a costume in the right size.

Continue reading this guide to find out more about scary Halloween costumes and several tips and tricks related to them. Oh, by the way, to put you in the mood, the best way to read this guide is with the famous Thriller song in the background, performed by Michael Jackson!


Video: Best DIY Halloween costumes for Kids

Last Minute Halloween Costumes for Kids. | Courtesy of Sunny Side Up

The main factor that influences the price of a Halloween costume is its size. A small costume, designed for 4-year-olds, is going to be less expensive than an extra-large model designed for 15-year-olds. Similarly, the accessories which come with the costume can also add up or reduce the price. To give you numbers, a high-quality scary costume for kids will cost between around $15 and $150, for a more sophisticated model.

There are also plenty of cheap scary costumes for kids out there, usually priced around 10 dollars or less, but they are really flimsy. During our research, we found numerous complaints from past customers who say that if you want a good costume, it is worth paying a couple of extra bucks to get one from a prestigious manufacturer and avoid having to deal with crying children during the Halloween party because a costume simply fell apart.


One of the most important features of a costume is, of course, its size, but there are also others which are worth taking a look at.

  • Materials - Costumes for Halloween can be made of polyester, EVA, spandex or various fabrics, and they can also come with plastic accessories.
  • Type/Theme/Design - As mentioned earlier, some kids prefer zombies; others would go for dragons, vampires, ghouls, gothic costumes, witches, sorceresses, and numerous other types you would probably find in a popular fantasy video game.
  • Size - Most costumes come in at least three sizes – small for kids up to 10 years, medium for kids up to 12 years and large for teenagers up to 15 years. However, these numbers are not written in stone, as each costume might have its own specifications, so make sure that you check that out.
  • Accessories - Some costumes come with chains, others might feature scary gloves or glasses which glow in the dark.

These are just a few of the main features of today's scariest costumes for kids. Remember that when you choose a costume, you should also let your gut feeling tell you which one is suitable or appropriate, particularly if you are offering the costume as a gift.

Construction and Design

We just mentioned earlier that some costumes are made of polyester, others of spandex, etc. Let's expand a little bit on that. For example, we found numerous costumes which are made of spandex and are basically a one-piece design, covering your entire body. The person who wears it can see outward, but others cannot actually see who is inside the costume, so they are useful for creating scary surprises!

Most costumes are, however, made of multiple pieces and they usually include a mask, a headpiece, robe, hood or accessories such as gloves or shoes. These components together create the desired scary effect and make your kid stand out from the crowd at parties. In addition, keep in mind that you can also add your own touch to the costume by wearing a really scary, zombie-like wig or by applying Halloween-style makeup, depicting blood and bones.


Video: DIY Toddler Halloween Costumes

DIY Halloween Costumes for Kids. | Courtesy of Lizabeth Rebecca
Performance and Ease of Use

We were pleased to find multiple attractive costumes on the market, some of them specifically for boys, others designed for girls, while other costumes were suitable for both boys and girls. Some of these costumes are also ideal for cosplay parties or other types of gatherings with a Halloween theme. By the way, remember to read the instructions when it comes to washing and care, as some costumes are machine washable while others should only be washed by hand and with cold water to avoid damaging them. The care instructions are usually found inside the package or typed on the box the costume comes in.

Get the Best Scary Halloween Costumes For Kids of 2023!

As you can see, some of the best scary costumes for kids look terrifying and are appropriate for Halloween parties, but they are not excessively frightening. Go ahead and get your favorite one, as a little birdie told us that the stock gets depleted quickly when it comes to Halloween costumes!

Our Top Choice
California Costumes Kid's Scary Costumes
Best Value
Fun World Children's Scary Costumes
Morphsuits Kids Scary Monster Costumes
Morris Costumes Girls and Boys Scary Costumes
Rubie's Scary Halloween Costumes for Kids

Scary Halloween Costumes For Kids FAQs

What are the best Halloween costumes for kids?
The best Halloween costumes for kids are those that the young ones would prefer to have. If your child likes vampires, then that’s what you should buy for him or her, likewise with ghosts, clowns, ghouls, or evil jesters. The material and size of the costume also matter. Even so, you should also check if the costumes come with any accessories.
What are the most popular Halloween costumes for kids?
The most popular Halloween costumes for kids are princess, superhero, spider-man, avengers characters, batman, witches, ghosts, and vampires, in that order.
Where to buy Halloween costumes for kids?
You can buy Halloween costumes for kids from Amazon, which avails many products at affordable prices. If you are looking for Halloween costumes for kids to buy, we have reviewed some of the best.