Dinosaur Costumes

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  • Baby Roar Dinosaur Costume Quick View
    $36.99
    Baby Roar Dinosaur Costume
    Review Rating: 4.50
  • Boys T-Rex Costume Quick View
    $34.99
    Boys T-Rex Costume
    Review Rating: 4.00
  • Toddler Zipster Dinosaur One Piece Costume Quick View
    $29.99
    Toddler Zipster Dinosaur One Piece Costume
    Review Rating: 4.50
  • Adult Dinosaur Ride-On Costume Quick View
    $59.99
    Adult Dinosaur Ride-On Costume
    Review Rating: 5.00
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  • Toddler Boys T-Rex Costume - Jurassic World: Fallen Kingdom Quick View
    $24.99
    Toddler Boys T-Rex Costume - Jurassic World: Fallen Kingdom
    Review Rating: 4.50
  • Adult Inflatable T-Rex Dinosaur Costume - Jurassic World Quick View
    $79.99
    Adult Inflatable T-Rex Dinosaur Costume - Jurassic World
    Review Rating: 4.00
  • Child Inflatable T-Rex Dinosaur Costume - Jurassic World Quick View
    $59.99
    Child Inflatable T-Rex Dinosaur Costume - Jurassic World
    Review Rating: 3.00
  • Toddler Boys Tiny Costume - Dinosaur Train Quick View
    $29.99
    Toddler Boys Tiny Costume - Dinosaur Train
    Review Rating: 5.00
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  • Toddler Boys Buddy Costume - Dinosaur Train Quick View
    $29.99
    Toddler Boys Buddy Costume - Dinosaur Train
    Review Rating: 4.50
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  • Adult T-Rex Ride-On Costume Quick View
    $39.99
    Adult T-Rex Ride-On Costume
    Review Rating: 3.00
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  • Boys Stygimoloch Costume - Jurassic World: Fallen Kingdom Quick View
    $24.99
    Boys Stygimoloch Costume - Jurassic World: Fallen Kingdom
    Review Rating: 5.00
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  • T-Rex Mask Quick View
    $19.99
    T-Rex Mask 17in x 22in Polyester Mask
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  • Adult Inflatable Pteranodon Costume - Jurassic World: Fallen Kingdom  Quick View
    $89.99
    Adult Inflatable Pteranodon Costume - Jurassic World: Fallen Kingdom 
    Review Rating: 5.00
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  • Mens Blue Velociraptor Costume - Jurassic World: Fallen Kingdom Quick View
    $54.99
    Mens Blue Velociraptor Costume - Jurassic World: Fallen Kingdom
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  • Child Inflatable Blue Velociraptor Costume - Jurassic World: Fallen Kingdom Quick View
    $59.99
    Child Inflatable Blue Velociraptor Costume - Jurassic World: Fallen Kingdom
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    Review Rating: 4.50
  • Flintstones Dino Dog Costume Quick View
    $14.99
    Flintstones Dino Dog Costume
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    Review Rating: 3.00
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Dinosaur Costumes & Costume Ideas

More than 200 million years ago, dinosaurs roamed the earth. There were carnivores, herbivores, and omnivores…so what do you call kids in dinosaur Halloween costume who eat nothing but candy?

It's no surprise that dinosaurs become a fascination of children everywhere. Nearly all kids go through a "dinosaur phase." So what causes this widespread dino obsession? Dinosaurs are big, scary, and extinct, which means you can't just go to the zoo to see them, and nobody tells a T-rex what to do. Kids love imagining a world where even the tiniest T-rex would be at the top of the food chain.

Many adults never lose the awe that dinosaurs inspired in them. Dinosaurs have always had a place in modern media, from books to the big screen. Whether you fell in love with these colossal beasts watching Jurassic ParkLand Before Time, or even The Dinosaur Train, Halloween is the perfect time to show your love of all things prehistoric in a dinosaur costume.

This Kids' Costume Is Dino-mite!

If you have a little dinosaur fanatic in your family, they'll love stomping around in a viciously cute T-Rex costume. The bright color of this outfit, combined with vibrant blue and green accents on the spiked tail, set it apart from other dino costumes, which tend to use earthy brown and green tones.

He'll look totally epic as he stomps his way from house to house on your trick-or-treating route, or roaring with mighty strength at a playdate or Halloween party. Did you know that a real T-Rex would have 50 giant teeth? Your little one's colossal smile will match this T-Rex costume's toothy grin! Your family can even go dressed up as a T-Rex pack by picking up some additional adult dinosaur costumes!

He'll ROAR With Excitement!

Most kids have a favorite dinosaur, and it's no secret that the T-Rex is king of the Cretaceous Period! If your little one is a fan of these colossal creatures, dress him up in a kids' dinosaur Halloween costume like this one. He'll look fiercely adorable dressed as a T-Rex with soft spikes running from head to tail. Make sure to get lots of cute pictures as he roars and stomps his way to a belly full of Halloween treats. A T-Rex could eat hundreds of pounds in a single bite, so this little guy might need a bigger treat bucket!

The soft jumpsuit means he'll be nice and comfortable while you're out trick-or-treating with the older kids, perfect in case a long night of fun leads to dino-snores.

All Aboard The Dinosaur Train!

If your kids love watching episodes of The Dinosaur Train, help them travel the world in sunshine and rain! The Pteranodon Station is open for the day, and the Dinosaur Train is ready to board! Mrs. Pteranodon and Buddy are already waiting, so help your little dino-lover hurry into this Tiny costume and start their voyage to meet all of the dinosaur species. Tiny is very brave, and approaches each dinosaur she meets with confidence. She's the perfect costume choice for little ones feeling a bit nervous to go trick-or-treating!

If they have a friend who wants to coordinate costumes, have them dress up as Buddy the T-Rex! When Tiny's bravery leads her astray, Buddy's always there to get her back on track.

Dig This Skeleton Dinosaur Costume!

Your little one was amazed at the dinosaur fossils at the museum, and maybe they even dream of growing up to be a paleontologist, digging up bones and discovering facts about the dinosaurs that roamed the earth millions of years ago. Many kids find fossils fascinating. During their last trip to a natural history museum, or reading that book about dinosaurs, did they imagine what might happen if those giant displays of dinosaur bones…came to life?

This inflatable T-Rex costume gives them a chance to roam the streets trick-or-treating as a dinosaur skeleton! Kids that love unique and memorable ideas will appreciate this creative take on the classic dinosaur Halloween costume.

Inflatable T-Rex Costume

You're sure to be the center of attention when you stomp into the party wearing this wacky dinosaur Halloween costume. If this inflatable T-Rex looks familiar, you may have seen it in any number of up-roar-ious viral videos. People upload videos wearing these T-Rex costumes doing anything from outrageous stunts to mundane tasks, and the results are always hilarious. Picture a T-Rex dancing ballet wearing a tutu, a team of T-Rex dinosaurs working quietly at the office, or a T-Rex casually walking their dog down the street

The inflatable T-Rex is a perfect choice for an adult looking for a funny and memorable Halloween costume. Don't be surprised if your funky dino dance moves are the next internet sensation!

Ride-On Dinosaur Costume for Adults

Nobody believed your story of breaking into Jurassic Park and befriending a dinosaur, but you'll be the last one laughing when you two show up at the party together. This funny and unique T-Rex Halloween costume lets you ride piggyback on an angry-looking dinosaur. Prove your prowess as a dinosaur tamer by charging in on a mean and green T-Rex. Giddyup, dino!

Since you control the dinosaur's legs, your T-Rex can be as wild as you want. Don't forget to pack T-Rex snacks to avoid any accidental chomping. Everyone will have a blast posing with you and your new pet, and you may even stomp your way into the winner's circle for most original costume!