Dinosaurs have a magical way of sparking curiosity in toddlers. Toddler boys dinosaur pajamas make bedtime exciting and inspire creative, adventurous minds.
Themed pajamas aren’t just cute—they help kids express themselves and build confidence.
Soft, breathable fabrics like cotton keep little ones comfy through the night, especially if they have sensitive skin.
Durable Dino PJs handle toddler energy and turn bedtime into a fun, cozy learning opportunity.
Recommended Reading: Cozy Nights: The Benefits Of Cotton Dinosaur Pajamas For Toddler Boys
Top 10 Dinosaur Pajama Sets to Ignite Your Child’s Imagination
I’ve focused on brands that offer soft breathable fabrics like cotton that are comfortable to wear and gentle on a toddler’s sensitive skin.
Here are my TOP 10 choices in dinosaur pajamas sets from reputable brands.
Carter’s
One brand that is known for making quality cotton pajamas in a dinosaur print is Carter’s.
1. Boys Dinosaur Print 100% Cotton Long-Sleeve 4-Piece Pajamas – Green
Get bedtime ready for your little dinosaur fan with these fun and comfy 4‑piece pajamas from Carter’s.
Featuring bold dino graphics and cozy cotton, they’re perfect for evenings spent relaxing or dreaming of prehistoric adventures.
Key Features:
-
4‑piece set with 2 long‑sleeve tops and 2 pant styles for mix‑and‑match ease.
-
Large “T‑Rex” graphic on one top plus all‑over dinosaur print on the other for double the fun.
-
Made from 100 % cotton, machine washable and certified STANDARD 100 by OEKO‑TEX® for safe, honest fabric.
-
Slim‑fit jogger‑style pants with elastic waist and banded ankle cuffs—easy to pull on and stay put.
Soft, stylish and built for bedtime—and the dinosaur dreams in between—these pajamas are a win for both parents and little ones.
Where To Buy: Carter’s
I also like this next set of dinosaur pajamas that are made from organic cotton.
2. Toddler Organic Cotton Pajamas Set
Wrap your little one in comfort with Carter’s Toddler Organic Cotton Pajamas Set.
Made from 100% GOTS-certified organic cotton, this two-piece set features long sleeves, an elastic waistband, and soft ribbed binding for a snug, cozy fit.
Perfect for sensitive skin, these pajamas are breathable and gentle, making bedtime a breeze.
Where To Buy: Carter’s
Carter’s also makes 4-piece pajama sets for toddler boys with a cute ‘Orange Green Dinosaur’ print.
3. Carter’s Baby and Toddler Boys’ 4-Piece Snug-Fit Cotton Pajamas
The Carter’s Toddler 4-Piece Snug-Fit Construction Pajama set is designed to keep your toddler comfortable and cozy throughout the night.
This set includes two short-sleeve tops and two pairs of long pants, all featuring fun dinosaur-themed graphics that are sure to delight any young boy.
Crated from 100% cotton, these pajamas offer a snug fit that complies with safety regulations, ensuring a secure and comfortable sleep.
The soft, breathable fabric is gentle on a child’s skin, making bedtime a more enjoyable experience.
Where To Buy: Amazon
Another brand of toddler cotton pajamas that you should take a look at is Burt’s Bees Baby.
Burt’s Bees Baby
Burt’s Bees Baby also makes Dino pajamas that are 100% organic cotton. They are GOTS certified and great for sensitive skin.
4. Burt’s Bees Baby Boys’ 2-Piece Long Sleeve Tee and Pants Organic Cotton Pajama Set
These toddler 2-piece Organic Baby Dinosaur Pajamas are crafted from 100% GOTS-certified organic cotton.
They feature a charming hand-painted dinosaur print that’s perfect for bedtime adventures.
The snug fit meets fire safety standards without the use of harsh chemicals or flame retardants, ensuring your child’s safety and comfort.
The stretchy rib fabric and ribbed cuffs at the wrists and ankles provide a soft feel and help keep the pajamas in place throughout the night.
Where To Buy: Amazon
If you would rather have pajamas with feet for your toddler, then these cotton pajamas are really cute in the same print.
5. Burt’s Bees Baby baby-boys Sleeper Pjs, 100% Organic Cotton, One-piece Footie, Zip Up Jumpsuit, Snug Fit Pajamas
Wrap your little one in cloud‑soft comfort with this organic cotton sleeper featuring a playful herbivore dinosaur print—perfect for cozy nights and peaceful mornings.
Key Features:
-
Made from 100% GOTS‑certified organic cotton, providing breathable, gentle fabric for sensitive skin.
-
Diagonal zip‑front design with a snap tab at the neckline makes changes quick and easy while keeping curious hands safe.
-
Non‑slip “bee grip” soles and elastic ankles keep the sleeper snug and secure as your baby begins to move around.
This sleeper blends adorable design, organic comfort and practical features—making it a smart and cozy pick for both baby and parent.
Where To Buy: Amazon
Hanna Andersson
Hanna Andersson is also known for making high-quality organic cotton pajamas with a reputation for long-lasting wear. They feature bold prints snug-fitting PJs that wash really well.
6. HannaJams™ Pajama Set
Get your child cozy and comfortable with the Hanna Andersson HannaJams™ Pajama Set—made from soft, organic cotton in a cheerful “Ultra Green Dinos” print.
Key Features:
-
Crafted from 100% organic combed cotton rib knit, making it breathable and gentle on skin.
-
Super-smooth flatlock seams and rollable cuffs that grow with them for longer wear.
-
OEKO-TEX® STANDARD 100 certified and GOTS certified for peace of mind.
-
Encased elastic waistband for a snug, comfy fit.
Soft, durable and designed with kids in mind, this pajama set is a smart-and-sweet choice for bedtime.
Where To Buy: Hanna Andersson
Another brand that also sells dinosaur pajamas sets is Gerber’s Childrenswear.
Gerber’s Childrenswear
Parents also like Gerber’s Childrenswear toddler pajamas for their quality, fit and soft fabrics.
7. 4-Piece Infant & Toddler Boys Big Dino Snug Fit Cotton Pajamas
Help your little one drift into dino-dreams with Gerber’s 4‑Piece Big Dino Snug Fit Cotton Pajamas — a fun and comfy sleep set made just for toddlers who love dinosaurs.
Key Features:
-
Includes 4 pieces: one short-sleeve top, one long-sleeve top, and two pairs of long bottoms for versatile wear.
-
Made of 100% cotton rib knit (with some spandex in cuffs/binding) for a soft, breathable feel.
-
Snug-fit design meets safe sleep guidelines — ideal for infants and toddlers.
-
Fun dinosaur prints and mix-and-match pieces make bedtime playful.
-
Independently certified with STANDARD 100 by OEKO-TEX®, so you can feel good about what your child is wearing.
Soft, safe, and styled for little dino fans — this pajama set is a smart choice for comfy nights and happy mornings.
littlesleepies
littlesleepies is a brand of children’s wear that is known for buttery-soft bamboo viscose blends, but they offer cotton options too.
Their pajamas are super stretchy and breathable and come in adorable prints including dinosaurs.
8. Jurassic Jungle Two-Piece Pajama Set
This Navy Jurassic Jungle Two-Piece Pajama set is SO cute in a ‘Jurassic Jungle‘ print.
Crafted from buttery soft Lunaluxe® Bamboo fabric, these pajamas are gentle on sensitive skin and designed with extra length to fit up to three times longer.
The bold navy blue set features all their favorite dinosaurs, inspiring adventurous dreams.
With a snug fit that meets CPSC safety regulations and no snaps, buttons, or interior tags, bedtime becomes a cozy and hassle-free experience.
Where To Buy: littlesleepies
Old Navy
Old Navy Canada is another brand that offers cotton pajamas in a dinosaur prints.
9. Printed Snug-Fit Pajama Set for Toddler & Baby
The Old Navy Printed Snug-Fit Pajama set for toddlers features a playful ‘khaki dinosaur print’ that adds FUN adventures to bedtime.
Made from 100% soft-washed fine-gauge cotton, this set includes a long-sleeve top with a rib-knit crew neck and matching bottoms.
The elasticized waist and rib-knit cuffs offer a snug, comfortable fit.
Designed to meet safety standards, these pajamas are not flame resistant and should fit snugly to ensure safety.
Where To Buy: Old Navy Canada
Here is another set of pajamas that feature a dinosaur graphic.
10. Unisex Snug-Fit Graphic Sleep Set for Toddler & Baby
The Old Navy Unisex Snug-Fit Graphic Sleep Set for toddlers features a charming dinosaur-themed print, perfect for bedtime adventures.
This two-piece set includes a long-sleeve top with a playful graphic and coordinating striped pants.
Crafted from soft-washed rib-knit 100% cotton, it ensures comfort and breathability for your little one.
The snug fit meets safety standards, providing a secure and cozy sleep experience. Machine washable for easy care, this pajama set is both practical and cute.
Where To Buy: Old Navy
Now lets talk about the money aspect and how you can strike a balance.
Quality Versus Budget
Finding that sweet spot between quality and budget can be tricky. I’ve compared prices across several brands, highlighting deals that offer top-notch designs without breaking the bank – making both your child and your wallet happy.
Pajamas Sets For Every Preference
Luckily there are dinosaur pajama sets for every preference. Whether your child is into the classic green dinosaur or prefers a more colorful look, there’s something unique for everyone.
Read Parent Reviews To Gain Valuable Insight
Don’t just take my word for it. Parents who’ve bought these pajamas share heartwarming stories of their children lighting up at bedtime. Happy kids usually mean happier parents, after all. Dive into these reviews to see why these pajamas are such a big hit with the little ones.
Making Pajama Time Fun and Engaging for Toddlers
Transforming bedtime into an adventure: Dinosaur pajamas can make bedtime fun and something to look forward to. They add a playful twist to nighttime routines, turning simple stories into dino adventures that spark imagination and help kids wind down.
Incorporate Play Into Pajama Time: Bedtime can still be playful! Count the dinosaurs on their PJs or have a quick Dino parade—fun ways to bond, learn, and ease into sleep together.
Dinosaur pajamas can also be perfect for cozy afternoon playdates: They’re amazing for those lazy days in or for any impromptu pajama parties your toddler might decide to have. Let them showcase their favorite PJs and watch their confidence soar in front of friends.
Consistent bedtime ritual has its perks for toddlers: Not only do cute PJs make the evening more fun, but they also support a regular sleep schedule, fostering better sleep habits that are important for their growth and happiness.
Finally, let’s not forget Pajama Day: Whether at daycare or home, dino pajamas steal the show. Pair them with themed crafts and games for a day full of fun, learning, and cozy rest—all with a big dose of imagination.
