Dinosaur Costumes & Halloween Swag

Find a great variety of Halloween costumes inspired by dinosaurs, as well as other Halloween novelties featuring dinosaurs!

Dressing up as a dinosaur for Halloween taps into a timeless fascination with these prehistoric creatures that have captivated the imaginations of young and old alike! Donning a dinosaur costume allows dino fans to embody the sheer power and mystery of creatures that once ruled the Earth, providing a playful escape into a world where our daily realities are momentarily replaced by roaring escapades and whimsical fun.

Whether it's the fierce Tyrannosaurus Rex or the gentle Brontosaurus, an imaginary creature or a cute version of a real animal, becoming a dinosaur, just for a while, is not only a nod to our prehistoric friends but also an opportunity to let loose, unleash our inner wild side, and embark on a fantastical adventure!

Spooky Prehistoric Play: Dinosaur Skeleton Jumpsuit Costume

Step back in time—way back—with this incredible Dinosaur Skeleton Costume! Whether your little one wants to roam the neighborhood on Halloween night or stomp around the next costume party, this outfit is guaranteed to make a prehistoric impression. The costume features a...

Roar into Halloween with Dinosaur Yard Decor

Why settle for ordinary Halloween decorations when you can unleash dinosaurs in your yard? This set of Halloween Dinosaur Yard Signs blends prehistoric fun with festive spookiness, creating a unique outdoor display that will delight trick-or-treaters and neighbors alike. Each sign features a cartoon-style...

Toddler Dinosaur Costume for Halloween

Dinosaur-loving kids will roar their way through Halloween when they dress up like a dinosaur. This easy jumpsuit costume with separate fierce dinosaur hooded headpiece is a perfect choice for Halloween. The comfortable suit includes costume claw gloves and attached shoe covers. Size up to wear...

Darling Green Dinosaur Costume Swaddle

This super cute imaginary dinosaur outfit for infants is a great costume to wear for Halloween or fun baby photo shoots. The onesie is in the style of a winged, horned dinosaur, complete with plush tail. This cute dinosaur baby outfit includes a bodysuit with tail, separate...

Spooktacular Creations Halloween Dinosaur Costume Kids, T.rex Costume Outfit with Egg for Toddler Child Dress Up Party – Halloween Costume: Unisex T.Rex Costume for Child, boys and girls includes a Purple Hood with 3D Dinosaur Face, a Jumpsuit with tail, a Pair of Booties... View on Amazon
LONULAIN Unisex Baby Animal Costume Pajamas, Infant Flannel Hooded Halloween Romper Cosplay Costume/Homewear/Sleepwear (Dinosaur,24-30 Months) – Soft Material:This costume is made of 100% flannel fleece with high fiber density, not lint-free, and fluffy. It is soft and skin-friendly, keep your baby warm... View on Amazon
Inflatable Dinosaur Costume for Kid,Blow Up Full Body T Rex Suit (10-12YRS) | Powerful Fan, Quick Inflation, Easy Movement, For Durability, Fancy Dress, Halloween Costumes for Boys Girls – Product Size:Deluxe Version of Inflatable Dinosaur Costume. Child Size. 【4-5 Yrs fit for 3.3-3.8ft/39.4-45.2inch】【6-7 Yrs fit for 3.7-4.1ft/45.2-49.2inch】【8-9Yrs fit for 4.1-4.4ft/49.2-52.2inch】【10-12 Yrs fit for 4.4-4.9ft/52.2-59inch】; 【Product... View on Amazon
miwhse Halloween Inflatable Dinosaur Costume Adult Fancy Dinosaur Suit Blow up Trex Costume Full Body Dino Costume For Halloween Cosplay Party(blue) – When you put on this dinosaur costume, you will be the most dazzling person at the party. Our dinosaur costume adult is Great for playing and... View on Amazon
OLLULL Baby Red Dinosaur Costumes Unisex Toddler Outfit Halloween Dress Up Romper 18-24 Months – ♥ ♥Size Available: The Baby Holloween Costumes Romper have 8 size for 1-60months baby: 1-3Months; 3-6Months; 6-12Months; 12-18Months; 18-24Months; 2-3 T; 3-4 T;4-5 T; Baggy style,with... View on Amazon
Minetom Halloween Light-Up Inflatable Dinosaur Costume For Kids,Toddler | For 4-8t | 100LED | Fast Inflation with Powerful Air Pump | Complete Set & Easy Setup | Durable Water-Resistant Material – 【LED Light Up Dinosaur Costume for Kids】 Featuring 100 LED lights, this inflatable dinosaur costume for kids creates a fun glowing effect in the dark, making... View on Amazon
Lulu Home Halloween Dinosaur Costume, Inflatable T-Rex Dinosaur Costume for Adults, Brown (7.5FT) – All In One Set: Bodysuit*1, fan*1, gloves*1 pair (battery is not included). The zipper is optimized and more durable for use.; Good Quality And Durable: Lulu... View on Amazon
TO.BE.NO.1 Towards The First inflatable dinosaur costume adult, T-Rex Dinosaur Costume Adults Funny Cosplay Halloween (Brown Dinosaur) – Dinosaur Inflatable Costume: The inflatable dinosaur costume is made of high-quality polyester fabric, which is durable, wear-resistant and not easy to fade. The dinosaur costume has... View on Amazon
Halloween Inflatable Dinosaur Costume Adult,8 Colour Dinosaur Costume | Halloween Inflatable dinosaur costume adult,8 Colour dinosaur costume for Halloween Cosplay Party Christmas – 【Dinosaur Costumes For Adults】Dinosaur Costume Adult is made of 100% Polyester.Suitable for height of 160-190cm.; 【T-Rex Costume For Adults】This dinosaur costumes for adults is a very... View on Amazon
Funziez! Dinosaur Costume - Trex Cosplay - Reptile One Piece Pajama (Green Dinosaur, L) – DETAILS - The adorable and comfy animal onesie designs all feature a hood with eyes, teeth, and nose for full effect. Matching tails and chest designs... View on Amazon
RHYTHMARTS Inflatable Costume Dinosaur Inflatable Costumes T-rex Costumes Fancy Dress Halloween Costume Adult Costume – Inflatable Dinosaur Costume is made of Polyester.; Inflatable Dinosaur Costume Adult suitable for adult recommended maximum height is about 6.23 ft, recommended minimum height is about... View on Amazon
GOOSH Inflatable Dinosaur Costume Kids –Halloween Party Blow up T Rex Outfit, Breathable Fabric, Lightweight & Flexible for Cosplay, Parades (4-6Yrs) – 【Realistic Dinosaur Design】Clear skin texture and vibrant colors, eye-catching at Halloween or cosplay events; 【All-Day Comfort】Lightweight, breathable fabric keeps you cool during extended use; Adjustable elasticized... View on Amazon
Inflatable dinosaur costume adult,dinosaur costume for Halloween Cosplay | Inflatable dinosaur costume adult,dinosaur costume for Halloween Cosplay Party Christmas – 【Dinosaur Costumes For Adults】Dinosaur Costume Adult is made of 100% Polyester.Suitable for height of 160-190cm.; 【T-Rex Costume For Adults】This dinosaur costumes for adults is a very... View on Amazon
Rysotowy Inflatable Dinosaur Costume for Adults Blow up T-rex Suit Funny Party Dino Fancy Halloween Costume – ✨Steal the Show This Halloween: Ready to be the life of the party? Our roaringly hilarious Inflatable Dinosaur Costume guarantees you’ll turn heads and get all... View on Amazon
Spooktacular Creations Green Triceratops Dinosaur Costume with Toy Egg for Kid Halloween Dress Up DinosaurThemed Pretend Party (Small (5-7 yrs)) – Unisex Triceratops Dinosaur Costume for Child, Baby and Infant, includes a Dinosaur Hood, a Jumpsuit with Attached Tail, a Pair of Booties, and 1 Plush Egg!;... View on Amazon
Spooktacular Creations Dinosaur Costume, Plush Dinosaur Costume Adult, Jumpsuit Halloween Green Animal Hoodie Outfit for Cosplay Themed Party, XXL – Deluxe Version of Dinosaur costumes plush dressing up Animal Costume jumpsuit. Adult Size:S(Small), M(Medium), L(Large), XL(X-Large), XXL(XX-Large). Made with High Quality Polyester Materials.; Perfect for Halloween... View on Amazon
MXoSUM Inflatable Dinosaur Costume Blow up Triceratops Costumes for Adults Fancy Dino Onesies Party Halloween Cosplay Costume – Important Tip: To ensure optimal performance, we recommend using a small USB charger instead of a battery. Using a power bank will allow for a complete... View on Amazon
miwhse Halloween Inflatable Dinosaur Costume Adult Fancy Dinosaur Suit Blow up Trex Costume Full Body Dino Costume For Halloween Cosplay Party(brown) – When you put on this dinosaur costume, you will be the most dazzling person at the party. Our dinosaur costume adult is Great for playing and... View on Amazon
Dinosaur Mask Latex Dino Mask Halloween Cosplay Animal Costume Party Prop – Embark on an Adventure: Get ready to embark on a thrilling Jurassic adventure with our dinosaur masks! Transform into the mighty Tyrannosaurus rex, whether you're attending... View on Amazon
JASHKE Inflatable Dinosaur Costume Adults, Halloween Blow up T-Rex Costume | Trex Costume Blow up Dinosaur Costume Adult Dinosaur Suit for Halloween, Cosplay and Costume Parties, Fits 4.9–6.2 ft – ADULT SIZE & FIT- Inflatable t‑rex costume adults is unisex for grownups, fitting height 4.9‑6.2 ft (59‑74 in) and weight 100‑295 lb. This trex costume /... View on Amazon
QYANGG Dinosaur Costume, Dinosaur Headband and Tail Set, Dinosaur Costume Accessories for Halloween Parties and Role Play for Adults, Dinosaur Costume Set for Themed Events – Complete Dinosaur Costume Set: Includes one dinosaur headband and one dinosaur tail to create an instant dinosaur transformation; Perfect for dinosaur costume parties, Halloween celebrations, and... View on Amazon
Dinoshenyu Funny Inflatable Dinosaur Costume for Adult and Kids,Blow Up Dinosaur Costume for Halloween Cosplay Party – Funny Dinosaur Costume: The unique printing technology give it a realistic and personalized look. Wear it at Halloween, costume parties, or family events then you will... View on Amazon
GOOSH Inflatable Dinosaur Costume for Kids Halloween Costumes Boys Girls Funny Blow up Costume for Halloween Party Cosplay(36INCH) – Funny Dinosaur Costume: This GOOSH inflatable costume was designed by our professional American designers. The two red glowing eyes and unique printing technology give it a... View on Amazon
Mattel Jurassic World Rebirth Spinosaurus Dinosaur Role Play Mask | Dinosaur Headgear with Openable Jaw for Chomp Action, Realistic Texture and Color, Adjustable Strap – Jurassic World at home Bring home the adventure and thrills of Jurassic World Rebirth with this Spinosaurus costume mask for creative dinosaur play; Be a Spinosaurus... View on Amazon
Minetom Inflatable Dinosaur Costume Adult, LED T Rex Costume Halloween | 2 Modes Led Light | Fast Inflation with Powerful Fan | Durable Waterproof Material | | Easy to Use | Fit for Various Events | – This inflatable dinosaur costume for adults features 90 built-in LED lights that create a cool glowing effect in the dark, making you stand out at Halloween... View on Amazon
GOOSH Inflatable Dinosaur Costume for Adult Halloween Costume Women Man Funny Blow up Costume for Halloween Party Cosplay – Funny Dinosaur Costume: This GOOSH inflatable costume was designed by our professional American designers. The two red glowing eyes and unique printing technology give it a... View on Amazon
GOOSH Inflatable Dinosaur Costume for Kids Riding T Rex Funny Blow up Boys Girls Costume for Halloween Fancy Dress Party Cosplay – Installation & Precautions: The costume set is operated by 4 AA batteries with the blower (Batteries Not Included), please put the battery pack in the designed... View on Amazon
Spooktacular Creations Halloween Baby Dinosaur Costume, Unisex Toddler Dinosaur Jumpsuit, Dragon Zip-up Hooded Costume, Cute Dragon Romper for Baby Boys Girls Halloween Cosplay Themed Parties – Set Includes: This Baby Dinosaur Romper set includes a pink hooded jumpsuit, pink baby dragon jumpsuit with eyes and a mouth on the hood, and white... View on Amazon