15 Affordable Kids Halloween Costumes at Costco

Halloween season is upon us! For too many of us, that means it is time for our kids to start changing their minds 100 times about what costume they want to rock this year. But whether a kid wants to be a princess or a pirate, tons of options exist, both online and in stores. One downside about Halloween shopping, however, is that things can add up really quickly. So many places charge an astronomical price for a costume and then want us to purchase all of the accessories separately. And then there are the decorations, candy, and other expenses for families who really get into the Halloween spirit. The hit to our bank account might be the scariest part of the season!

Enter: Costco. We all know that Costco is a great place to find pretty much anything: groceries, home goods, office supplies, electronics, and so much more. And guess what? The Halloween costumes for kids there are no exception. The warehouse chain has so many different products available that it is a good place to purchase stuff for a DIY costume. If a mom would just like to order their kid's costume online, however, there are certainly some cool options. From a firefighter to a cat to a mermaid to a ninja, each costume has amazing detail and comes with fun accessories. Here are 15 kids costume ideas that can be found at Costco right now.

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Teetot Werewolf Child Costume

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Not only is this a cool costume option for kids who want to go for something a tiny bit on the scarier side, but it is perfect for those who might have colder weather on Halloween. This one would be easy to add some layers underneath and keep a little werewolf nice and toasty!

Teetot Sparkly Mermaid Child Costume

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Got a kiddo who can't quite decide between a princess or a mermaid costume? This one gives the best of both worlds! It's a mermaid costume that comes with a cape, a tiara, and a wand. It's perfect for the kid who loves all things sparkle.

Teetot Pirate Captain Child Costume

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Ahoy, matey! Any little pirate will love this costume that includes a velvet hat, a vest and belt, and even a toy sword perfect for making their sibling walk an imaginary plank. (If a kid is wearing this to school, maybe leave the sword at home.)

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Teetot Ninja Child Costume

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This is why we love Costco costumes: Not only does this ninja look have all five star reviews, but it also comes with all the accessories pictured, which saves so much time and money! This one appears to be selling pretty quickly, so grab it soon.

Teetot Pink & Green Fairy Child Costume

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Some of us have to worry about the possibility of snow on Halloween (we see you, Minnesota) and other moms are planning on a nice balmy 80-degree night for trick-or-treating (congratulations, Arizona). For warm weather kids, this short-sleeved, colorful fairy costume is perfect.

Teetot Unicorn Dog Costume

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They might not be able to enjoy Halloween candy, but that doesn't mean we don't want to see our fur babies looking adorable on trick-or-treat night! This unicorn costume is so cute and comes sized for small, medium, and large dogs so all pups can join the fun.

Teetot Winged Unicorn Child Costume

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Obviously, this winged unicorn costume is plenty cute on its own, but can we talk about the adorable factor of pairing this with the dog unicorn costume? They would be the cutest trick-or-treaters on the block this year, for sure.

Disney Princess Cinderella Prestige Child Costume

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Is it even Halloween if we don't get at least a few Disney princesses on our doorstep? Yeah, we didn't think so! For kids who love a classic Disney princess, this Cinderella costume is perfect. Please note that glass slippers aren't included.

Teetot Astronaut Child Costume

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Ready, set, blast off! This jumpsuit astronaut costume comes with a soft and adjustable helmet as well as accessories such as a zippered chest compartment and air hoses.

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Teetot Dinosaur Child Costume

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It seems like almost every kid goes through some kind of dinosaur phase (does anyone know more dinosaur names than a 5-year-old?), so for kids who are still in deep with these ancient creatures, this just might be the perfect costume. it comes with gloves, shoe covers, and a tail.

Disney Princess Tiana Prestige Child Costume

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Psst… don't tell the other princesses, but Princess Tiana is one of our favorites of the modern Disney princess crew. This cute gown is so pretty and includes a jeweled brooch for some extra sparkle. Who doesn't want some extra sparkle?

Teetot Viking Child Costume

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Kids who want to tap into their inner Thor or who just love the idea of being a sea-faring adventurer might love the Viking vibes of this option. Included with the costume are a toy dagger, a toy axe, and that super cool horned hat!

Teetot Pink Flamingo Child Costume

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Yes, the big fluffy tutu skirt is going to make any kid who loves a good twirl happy, but we can't lie: We're fully obsessed with the jaunty little flamingo hat. If this came in adult sizes, we know what we'd be wearing to work on October 31.

Disney Princess Belle Prestige Child Costume

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single icon $39.96 from Costco
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Disney's animated classic Beauty and the Beast might be more than 30 years old (how? what?) but the popularity of dressing up like Belle is a tale as old as time. Get her iconic yellow ballgown look for a totally reasonable price at Costco.

Teetot Fire Fighter Dog Costume

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We can't help but sneak one more cute dog costume in this list. Sorry, not sorry! For a dog that just doesn't have unicorn vibes, maybe something a little more serious and first responder inspired is in order. This costume is available in three sizes and features reflective stripes, flap pockets, and mesh pouches.