8 Best Dinosaur Costumes In 2022

For this post, I have put together a collection of the best dinosaur costumes currently available. See my top recommendations for more kids fancy dress costumes.

Our Top Pick

My preferred pick is the T-Rex Costume from the Natural History Museum because it’s loved by parents with amazing reviews, it’s comfortable to wear and the colouring/fabric is realistic. Comes in lots of sizes too.

Best Dinosaur Costumes (T Rex & Lots More)

Are you looking for the perfect dinosaur costume for your child?

In this article we pick 8 of the best outfits and recommend the best online stores to bag the ideal dino themed fancy dress.

Let’s get all prehistoric and zap back in time to the Mesozoic era when dinosaurs ruled the earth!

Related: I’ve written many more more guides on the best kids costumes, see my best buys for spiderman costumes and batman costumes.

Dinosaurs used to roam the Earth over 66 million years ago but are still ever popular today with girls and boys looking to dress up. Adding to their appeal are names like Tyrannosaurus Rex, (also known as T Rex), which literally translates to “king of the tyrant lizards”. Other famous dinosaurs include the Velociraptor, made famous by the Jurassic Park movie, and also the Triceratops and Stegosaurus.

amscan Childs T-Rex Hooded Jumpsuit Costume

  • Fantstic dino outfit that includes a jumpsuit with attached shoe covers, detachable tail and hood.
  • Some parents do recommend buying the size up.
  • Size options: 3-4 years, 4-6 years, 6-8 years

Natural History Museum T-Rex Fancy Dress Costume

  • High quality T-Rex costume is official merchandise from the Natural History Museum.
  • Features a dark green scale embossed jumpsuit with attached head and tail with front zip fastening.
  • Extremely well reviewed by parents that it’s excellent quality, comfortable to wear and the colouring/ fabric is realistic.
  • Size options: 6-12 months, 12-18 months, 18-24 months, 2-3 years, 3-5 Years (Height 110cm); 5-7 Years (Height 122cm); 7-9 Years (Height 134cm)

Animal Kids Dinosaur Fancy Dress Costume

  • This dino come dragon outfit is extremely well reviewed by children and parents.
  • It includes a one piece jumpsuit with hood and tail.
  • It’s perfect for any animal production, book day, or themed childrens party.
  • For the Size Options: Small 3-4 years, Medium 5-6 years, Large 7-8 years, X-Large 9-10 years, XX-Large 11-13 years

Natural History Museum Triceratops Fancy Dress Costume

  • Like the T-Rex costume this one is also an excellent quality Dino costume.
  • It includes a dark blue scale embossed jumpsuit with attached head and tail with front zip fastening.
  • Rave reviews from parents and a real head turner at parties.
  • The biggest issue seems to be trying to get the little ones to take it off!
  • Size options: 6-12 months, 12-18 months, 18-24 months, 2-3 years, 3-5 Years (Height 110cm); 5-7 Years (Height 122cm); 7-9 Years (Height 134cm)

Dinosaur Halloween Kids Fancy Dress Boys Girls Animal Children Costume

  • Well reviewed dinosaur costume includes jump suit and attached hood, with attached tail (velcro) and gloves.
  • Many parents comment on size so it looks to be worth ordering the size up if in between sizes.
  • Size options: 3-4, 4-6, 7-9 years

Fun Play Dinosaur Costume for Kid

  • Again a dragon stroke dino option but we’ve included this for it’s value for money and bold, bright colours.
  • It’s a one piece onesie jumpsuit in green and yellow colour with tail and wings.
  • Parents particularly love the hood which is particularly cute.
  • Size options: two sizes, Medium for 3-5 years old (110 CM) and Large suitable to ages 5-7 years old (122 CM)

Baby Dinosaur Costumes

Jurassic World 2 Hatching T-Rex Costume for Infants

  • Includes cute little Jumpsuit and Hood.
  • It’s printed with a reptile print, design, and it has an attached “eggshell” section around the hips. 
  • It also comes with an oversized plush headpiece hood that features facial details. 

Infant Jurassic World Hatchling Triceratops Costume

  • Includes Jumpsuit w/ Attached Shell & Tail with hood.
  • Top of hood has soft-sculpted snout & horns, printed face.

Where to buy Dinosaur Costumes

The dinosaur costumers we’ve chosen above are from Amazon but we’ve also listed some other good retailers as additional options in your hunt for the perfect outfit

eBay Dinosaur Costumes

Etsy Dinosaur Costumes

Today’s Top Deals & Bestsellers

I hope this list of the best dinosaur costumes was helpful.

If you think I left any out that should be included or have a suggestion for a future article, let me know in the comments below.


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