Toddler dinosaur pajamas: The 5 best of 2021

VAENAIT BABY Toddler Cotton Dinosaur Pajamas

Although it may not seem like it at first, pajamas are an incredibly important part of any toddler’s wardrobe. When chosen correctly, the right set of pajamas can provide parents with those all too precious extra hours of sleep – something no parent ever takes for granted. However, and why they’re toddler dinosaur pajamas are so essential, the wrong pair can do the exact opposite, leading to less sleep and restless nights for you and your little one.

The first thing to consider is style. As your toddler grows, it’s time to move away from one-piece options, opting for pajamas with separate tops and bottoms. Your child should start becoming more independent, of which dressing themselves is a crucial component.

Next up is comfort, as they won’t sleep well without it. This makes choosing the right material essential. Children’s pajamas are usually made of 100% cotton, as this material is soft, breathable, and non-allergenic. This makes picking out a cotton set, instead of synthetic polyester blends that can irritate delicate skin.

As you’re purchasing pajamas online, there is no shortage of excellent, affordable dinosaur toddler pajamas to choose from. Without further ado, let’s get into our list of picks for the best pajamas for your little dino-obsessed tot that won’t break the bank.

Best toddler dinosaur pajamas: Our picks

1. VAENAIT BABY Toddler Cotton Dinosaur Pajamas
1. VAENAIT BABY Toddler Cotton Dinosaur Pajamas
2. shelry Boys Dinosaur Pajamas Cotton Sleepwear
2. shelry Boys Dinosaur Pajamas Cotton Sleepwear
3. ZFBOZS Boys 2-Piece Dinosaur Toddler Sleepwear
3. ZFBOZS Boys 2-Piece Dinosaur Toddler Sleepwear
4. shelry Boys Toddler Dinosaur Cotton Pajamas
4. shelry Boys Toddler Dinosaur Cotton Pajamas
5. LEGO Duplo Dinosaur Toddler Pajamas Set
5. LEGO Duplo Dinosaur Toddler Pajamas Set

1. VAENAIT BABY Toddler Cotton Dinosaur Pajamas

VAENAIT BABY Toddler Cotton Dinosaur Pajamas

We love this adorable, fun boys pajama set from VAENAIT BABY. It features beautiful, brightly colored characters of all the best-known dinosaurs over a dark blue background. They also feature a rib-knit design, making them flexible, and use an ultra-elastic material and double sewing technique. These make them easier to put on and prevent looseness around the neck and hemline.

These pajamas are snug-fitting, which means they’re free from potentially hazardous, flame-resistant chemicals found in loose-fitting pajamas. Made from 100% cotton, these PJs are incredibly soft and comfortable. This makes them perfect for use all year round, being thick enough for the colder winter months while being thin enough for use in summer.

They’re also one of the most popular, well-rated dinosaur pajama sets, with an average 4.5-star rating from 490+ customer reviews. All in all, this set is a great choice and offers excellent value for money, retailing from just 15 dollars.

Buy it: From $15,

2. Shelry Boys Dinosaur Pajamas Cotton Sleepwear

Shelry Boys Dinosaur Pajamas Cotton Sleepwear

Next up are these beautifully illustrated boys dino pajamas from Shelry, which come in one of two styles. The first is an orange and white color theme with a volcanic dino scene. The other is blue and white, featuring all the most popular, best-known dinosaurs.

The top is crewneck with a tagless label design, which increases comfort by preventing any skin irritation caused by a sewn-in tag. The bottoms are long in length, with an elastic waistband, which keeps the fit of these PJs nice and snug. These pajamas run true to size; however, given their design, ordering a size or two up should be ok for most toddlers. This will help to ensure higher value in the long run as your child grows.

These pajamas are available either as a 2-piece set, starting from just $13, or a 4-piece set, offering two complete sets of PJs for from $24, which is pretty good for the money. They also have an average rating of 4.5 stars from 310+ customer reviews, making them an excellent choice for anyone on a budget.

Buy it: From $13,

3. ZFBOZS Boys 2-Piece Dinosaur Toddler Sleepwear

ZFBOZS Boys 2-Piece Dinosaur Toddler Sleepwear

This super cute, light blue boys dinosaur toddler pajama set from ZFBOZS features Stegosaurus and T-Rex cartoon characters – we love the artwork! Snug-fitting and 2-pieces, this set includes a top and bottom.

These pajamas feature a tagless label and no-pinch waistband design. These prevent skin irritation, increase comfort, and making them great for little ones with sensitive, delicate skin.

This set is the cheapest on our list, retailing from just $10. Considering the price, and the average 4.5-star rating from 90+ reviews they have on Amazon, they’re certainly an excellent choice for any parents looking for PJs on a budget. Overall, you won’t find a better deal on boys’ dino PJs than with this set from ZFBOZS.

Buy it: From $10,

4. Shelry Boys Glow in Dark Dinosaur Cotton PJs Set

Shelry Boys Glow in Dark Dinosaur Cotton PJs Set

Another set from Shelry on this list, this navy and green, glow in the dark PJs set to feature a cute, lovable smiling T-Rex cartoon dinosaur in its design. Made of 100% natural cotton, they’re incredibly soft, comfortable and breathable, keeping your toddler warm in winter and cool during the summer months.

These pajamas are snug-fitting, designed for daily use, and feature a tightness design for cuffs to keep them snug on their toddler while sleeping. Made from high-quality, organic cotton, these PJs are breathable, durable, and soft. For parents looking to maximize value, purchase these one or two sizes larger than needed. This will ensure that your little one will be able to use them for as long as possible.

Like other sets from Shelry, these come as a 2-piece set from just $13. These PJs offers excellent value for money, being high quality and from a reputable, low-cost children’s clothing brand.

Buy it: From $13,

5. LEGO Duplo Dinosaur Toddler Pajamas Set

LEGO Duplo Dinosaur Toddler Pajamas Set

Perfect for little LEGO fans, this officially licensed Duplo dinosaur boys pajama set looks great. With their green, orange, and grey color scheme with a cute Duplo dinosaur character design. This set is a 2-piece, including a top and bottom, and is available in toddler sizes 2T, 3T, and 4T.

While we’re big LEGO fans – especially of LEGO dinosaur sets – the major drawback of this set (and why it doesn’t feature higher on our list) is that they’re made from 100% polyester. This can be a problem for toddlers with sensitive skin. Another issue is that unlike many of the cotton sets on this list, these PJs have been treated to make them fire-resistant, so if you have concerns about the potentially hazardous chemicals used for this, then this isn’t the set for you.

Overall, if the choice of material isn’t a problem for you and your toddler, they’re a reasonable choice. Well-made, high-quality, and priced at just $17 – for an officially licensed LEGO product, they’re a reasonable deal.

Buy it: From $17,

Buying guide for toddler pajamas

Size and shape

Toddlers come in all shapes and sizes, which can make finding the right sized pajamas a challenge. The other problem is that size guides can vary significantly between different dinosaur clothing brands, especially at this young age.

Read customer reviews, as these give a good idea of if a set runs larger or smaller. This will help you decide whether to order a size up or down, ensuring a better fit.

Snug vs. loose fit

Loose-fitting pajamas can be more comfortable, however, the main reason for choosing snug-fitting pajamas is their not being chemically treated.

Loose-fitting PJs are chemically treated to make them fire-resistant. Of course, there are pros and cons; however, the primary concern for parents choosing snug-fitting PJs are the potentially hazardous chemicals used in the treating process.

This means that snug fitting sleepwear is unlikely to be flame resistant, as only loose-fitting pajamas are treated.


Most kids pajamas use cotton. This is because cotton is breathable, flexible, and incredibly soft. This ensures greater comfort for your little one than synthetic materials such as polyester as should generally be avoided.

This is true of most other sleepwear and other comfort items for use around the home, including toddler dinosaur bath robes and dressing gowns, dinosaur slippers for toddlers, and of course toddler dinosaur bedding sets.

The only real consideration with cotton is that it’s important to remember to read and follow the washing instructions. This is because cotton is prone to shrinking when washed in hot water or when tumble dried.

Diaper changes

Although your toddler should be well on their way to mastering the potty, it’s normal for toddlers to continue using a diaper at night all the way until their 3 or 4 years old. This makes it key to choose pajamas that make diaper changes easier, preventing you from waking your sleeping child, should the need arise.

This need is why we’ve chosen 2-piece pajamas on this list, as opposed to 1-piece options, of which there are plenty available. This is because it’s far easier to replace a diaper without disturbing your child during the night with this type of sleepwear instead of toddler dinosaur onesies or other 1-piece PJs.

Flame resistant

Since the ’50s, all loose-fitting children’s pajamas must chemically treated for fire resistance.

Depending on your home environment, flame resistance sleepwear could be more necessary. For instance, if parents smoke, frequently use candles, or have any other fire hazardous around the house.

There is debate on the safety of chemicals that make sleepwear flame resistant. These might be harmful, and may cause cancers and other health issues. That said, it’s important to note that the jury is arguably still out on whether this is the case.

If you have concerns about flame-resistant chemicals and potential health implications, choose snug-fitting pajamas instead.

Final thoughts

At first glance, it’s easy to underestimate the importance of pajamas; they are, after all, pretty crucial for us parents wanting to get a good night’s sleep. This is as it’s key to keep your little one comfortable to ensure that they sleep right through the night.

When it comes to picking out pajamas for your child, parents must consider a range of factors. This is, of course, the point of this article.

These factors include things like materials, styles, and safety recommendations, to name just a few. When properly considered, these will ensure your little one is safe and well-slept, ready for the busy day of ahead.

As you can see from our picks, there are loads of good quality, low-cost toddler PJs that fit the bill. We hope that it’s been useful and has helped give you all the information you need to make an informed decision when choosing pajamas that are right for you and your little one.

Dinosaur Addicts
Enable registration in settings - general