Baby dinosaur costumes: The 6 best of 2021

One thing that I find cute is when babies dress up in costumes. This just tickles me pink because they are simply adorable.

Maybe it is because when their faces are sticking out, their chubby cheeks are exposed more. I am not sure, but a smile is sure to follow anytime I see a baby dressed up.

Here we have listed the best baby dinosaur costumes, along with a buyer’s guide. In this buyer’s guide, we will go over important information that will assist you in picking the best baby dinosaur costume for your infant.

Best baby dinosaur costumes: our picks

1. Spooktacular Creations Baby T-Rex Dinosaur Costume Set
1. Spooktacular Creations Baby T-Rex Dinosaur Costume Set
2. Spooktacular Creations Baby Triceratops Dinosaur Costume Set
2. Spooktacular Creations Baby Triceratops Dinosaur Costume Set
3. Princess Paradise Baby Girl’s Sleepy Pink Dino
3. Princess Paradise Baby Girl’s Sleepy Pink Dino
4. Spooktacular Creations Store Baby Green T-Rex Costume
4. Spooktacular Creations Store Baby Green T-Rex Costume
5. Rubie’s Infant Jurassic World Hatchling Triceratops Costume
5. Rubie’s Infant Jurassic World Hatchling Triceratops Costume
6. Party City T-Rex Hatchling Baby Costume
6. Party City T-Rex Hatchling Baby Costume

1. Spooktacular Creations Baby T-Rex Dinosaur Costume Set

Up first, we’ve got this super fun, bright, and bold orange baby T-Rex dinosaur costume from Spooktacular Creations – the first of several picks from the brand that have made it to our list. This costume comes in two different sizes; medium (12-18 months) and large (18-24 months).

There are several parts to this costume – with it consisting of a jumpsuit with tail and shoe covers, a hood, and a plush dinosaur egg – all of which combine to make one of the best baby T-Rex costumes on the market. It’s made from high-quality, 100% Polyester material, making it lightweight and super durable. As you’d expect, this costume is 100% kid-safe, being made from non-toxic materials that have been tested to meet US safety standards.

Overall, this costume is pretty nice – and definitely living up to its deserved place as first on our list of picks. When it comes to price, this pick isn’t bad at all. Retailing for just $33, it’s in the lower half of products on our list in terms of cost. Not bad for a costume of this quality, making it – in our view at least – pretty good value for money. This product also comes well-rated, with 692+ verified customer reviews giving this product an average rating of 4.5-stars.

Buy it: From $33,

2. Spooktacular Creations Baby Triceratops Dinosaur Costume Set

Next, we’ve got another great costume from Spooktacular Creations – this time, it’s their baby Triceratops Dinosaur costume set. Super cute and fun, this Triceratops costume features a cartoon aesthetic, with a two-color green and blue design. It’s a lovely addition to this list and a costume that all your child’s little friends will be envious of. This pick is available in one of two sizes – either medium for kids aged 12-18 months or large for those aged 18-24 months.

The costume consists of a Triceratops hood, a jumpsuit with a tail, shoe covers, and a plush dino egg accessory. This product is a complete costume set, having everything your little one needs for their next dress-up playdate or costume party. As you’d expect, this baby dinosaur costume is made from all non-toxic materials that have been safety tested to meet all US toy standards, making them 100% kid-friendly and safe.

If you’re looking for something a little different from all the T-Rex dinosaur costumes on the market for your little one, this baby Triceratops costume from Spooktacular Creations could well be in. While it’s not the most expensive pick on our list, it’s not the cheapest either – retailing for $37 – however, what you’re getting for your money is a very nice, well-made costume that any little dino fan will absolutely love. This costume also comes well-rated, with over 391 customer reviews giving this one an average rating of 4.5-stars.

Buy it: From $37,

3. Princess Paradise Baby Girl’s Sleepy Pink Dino

Princess Paradise Baby Girl's Sleepy Pink Dino

Next, we’ve got a costume from brad Princess Paradise – a pick that’s great if you’re looking specifically for a dino costume for a baby girl, this pink number from Princess Paradise is likely your best bet. The brand is known for its fun, cute kid’s costumes and quality, being one of the best-known costume makers – so you know you’re getting a high-quality costume with this company. This baby costume comes in two different size options; 0-3 months and 3-6 months.

This one-piece, pink and purple baby dinosaur costume includes fold-over hand covers, corduroy belly and soles, and is completed with a character hood – all of which combine to make a complete dino costume. There’s also a tail decorated with soft purple spikes down its back, further adding to the dinosaur theme of this pick. It’s made from 100% high-quality polyester, making it breathable, lightweight, and super soft. It’s important to note that this costume is hand-wash only and shouldn’t be used in a washing machine or dryer.

All in all, this costume is pretty lovely – especially if you’re shopping for your baby girl. At $40, it’s not cheap – that said, it is one of the more detailed picks on this list, with loads of super cute, fun features, like purple back spikes and other finishing touches that really give this pick a feel of quality. As well as this, the costume also benefits from a perfect rating of 5-stars, aggregated from some 146+ verified customer reviews.

Buy it: From $40,

4. Spooktacular Creations Store Baby Green T-Rex Costume

This next pick is yet another from brand Spooktacular Creations – of which there have been several included in this round-up so far – it’s the costume maker’s baby green T-Rex costume. This costume is particularly nice, being a more realistically colored version of our first pick – the orange version of this product. It comes in one of two sizes, suitable for babies aged from 12-24 months old.

This unisex T-Rex costume comprises a jumpsuit with a dino tail, a pair of booties, a hood, and a plush dinosaur egg accessory – offering a complete baby dinosaur costume. Made from high-quality polyester, this costume features a textured, almost scaly feel and uses bright and bold colors in its design, using a green and yellow color pallet – the costume looks great! It’s important to note that this costume is hand-washed only, so make sure you don’t attempt to put it in the washing machine or tumble dryer.

All in all, this costume is pretty lovely – well-made, super fun, and from a reputable kid’s costume maker – you can do far worse than this pick from Spooktacular Creations. It’s also very affordable – with a price tag of just $25, making it one of the more affordable costumes we’ve included in our list. As well as this, and just like the other costumes we’ve included from Spooktacular Creations, this one also comes well-rated, scoring an average rating of 4.5-stars from some 181+ customer reviews.

Buy it: From $25,

5. Rubie’s Infant Jurassic World Hatchling Triceratops Costume

Rubie's Infant Jurassic World Hatchling Triceratops Costume

Up next, we’ve got the Infant Hatchling Triceratops Costume from Rubie’s – the first officially licensed Jurassic World product to make it on our list. It’s made from high-quality Polyester material, making it durable, lightweight, and comfortable. It also features a pull-on closure design, making it easy to get your little one in and out of. This costume is sized to fit babies from 6-12 months old and is excellent for parties and holidays like Halloween and regular dress-up play at home.

This costume is essentially a dinosaur baby romper with an eggshell and dinosaur tail attached. It also comes with a baby Triceratops headpiece to complete the look – the whole thing is super cute when combined, making it great for photos with friends, family, and other loved ones. It’s worth noting that this costume isn’t machine washing or tumble dry safe. To clean, you’ll need to hand wash using mild soap and warm water, then hang dry.

All in all, this dino eggshell baby costume is pretty nice, being one of the cutest options we’ve included in our round-up. If you’re looking for a baby dinosaur costume on a budget, then this is it. With its $21 price tag making this pick the cheapest on our list. It also benefits from a reasonably good rating, with 14+ verified customer reviews giving this product an average rating of 4.5-stars – not bad for a budget pick.

Buy it: From $21,

6. Party City T-Rex Hatchling Baby Costume

Last but not least, we’ve got another excellent hatching dinosaur egg costume. This time from Party City, in the form of their T-Rex Hatchling baby costume. Another officially licensed Jurassic World costume, this pick is great for parent fans of the popular movie franchise. It is available in one of two sizes; 6-12 months and 12-24 months.

This costume comprises several parts, with a printed jumpsuit with hand covers and eggshell attached, a soft hood with dinosaur mouth and fact, a set of booties with grippers, a detachable tail, and even includes a dino bone accessory. All of these parts are made from Polyester, making them lightweight and comfortable. It’s also well-made and features a loop closure design, making it very easy to put on and take off your little one. You should also be aware that this costume – like many others on our list – needs to be hand-washed, as it isn’t suitable for use in a washing machine.

Overall, this costume is very nice – featuring many parts and accessories, making it one of the more complete eggshell dino costumes on the market. That said, it isn’t cheap. In fact, it’s more than twice the price of our previous pick. This makes it more of a premium option than a budget one. Despite this, it does have a lot to offer, and if you can stretch your budget, this pick is well worth a closer look. It also benefits from a pretty good customer rating, scoring an average of 4.5-stars from some 138+ verified customer reviews.

Buy it: From $45,

Buying guide for baby dinosaur costumes

Anne Geddes is one of my all time favorite photographers. Her work makes me very happy when I see it. Perhaps it is because those babies look adorable dressed up as rabbits, sunflowers, cows, bears, and other things.

My sister has an Anne Geddes picture in her bathroom of three kids in a bathtub dressed as bunnies. Two of these kids look exactly like my niece and nephew when they were younger. It reminds me of when they were so young and innocent.

Keep reading to find out all about baby dinosaur costumes and how you can pick the best one.


The most important aspect you need to think about when picking a baby dinosaur costume is comfort. You should only want what is best for your child, and since they can not tell you exactly what they like, be certain the costume is made from a material that is not itchy and scratchy. Think of how you feel when you wear something that is itchy. It is not comfortable, and all you want to do is take it off. This is the same for a child.

If your baby can walk, you’ll want to make sure that the costume is not too long to trip them. It should also not be too tight that they have trouble moving.


It is also crucial for you to find a size that fits your baby. Make sure that the costume is a bit bigger than what size they normally wear. This is because generally they will be wearing something underneath the costume.


You’ll also want to take into consideration what the weather. This is because it could impact your costume choices, depending on things like the weather.

If a costume is too heavy, made from thick material, but it’s 80 degrees outside, your baby may be too hot.

At the same time, if a costume is made from thin material and it’s 50 degrees out, they’ll be cold. You will either need to have an outfit underneath the costumes or a coat over it.

Types of baby dinosaur costumes

We certainly have seen plenty of kinds of dinosaur costumes for babies. Adults may have a hard time picking because they are all so adorable.

A T-rex is a very popular choice when it comes to baby dinosaur costumes. These will often come in browns and greens, although some may come in brighter colors, like purple and blue.

Another type of T-rex costume was of the dinosaur cracking out of his egg. Just the stomach area had the jig-jagged egg.

Moving on, we have seen some amazing looking Triceratops baby dinosaur costumes that melt our hearts. These too also come in ones that looked like the dinosaur was hatching out of the egg.

We have also spotted a Velociraptor baby dinosaur costume that was just too cute for its good!

Some baby dinosaur costumes will come with slippers to wear over shoes or just on the feet alone. Others will have mittens that are great for cold weather.

A baby dinosaur costume may be a onesie that either buttons or zips up the front. It could be a two-piece outfit that is similar to a jogging suit. Other dinosaur costumes are made from plush material that zips up in the back. These often have a hat that goes with them or a hood.

Family fun

If you have not thought about Halloween yet for this year, it is never too early.

Your entire family can get in on the fun with dinosaur costumes.

Not only do they make baby dinosaur costumes, but they also make toddler ones, children’s, adults’, and plus sizes. Your family can each plan on being a dinosaur. Maybe you will find a set of matching triceratops costumes for your family to wear.

Or if you can not get all matching ones, there is nothing wrong with picking different kinds of dinosaurs. Baby can be a triceratops, mom can be a Dilophosaurus, dad can be T-rex, brother a Velociraptor, and sister can be a stegosaurus. And you do not need to stop there either. They also make dog dinosaur costumes so Fido can join in on the fun.

Final thoughts

We hope you have enjoyed our baby dinosaur costumes reviews and buyer’s guide. With this help, you’ll be able to find a baby dinosaur costume for your little one that will work perfectly.

Babies are so stinking cute when they dress up. Your infant can look just as adorable when dressed as a T-rex, triceratops, or any other dinosaur.

Start practicing your dinosaur roars. You will need them if your entire family will be dressing up as dinosaurs.

Dinosaur Addicts
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