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!

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...

Halloween Jackolantern T-Rex Dinosaur Funny Spooky Face T-Shirt

This design features the features of a carved Halloween pumpkin, or jackolantern (Jack o Lantern). The triangle eyes and nose seem ordinary, but there's something prehistorically strange going on with the pumpkin's mouth -- it's a running Tyrannosaurus Rex style dinosaur! This fun dino/pumpkin mashup design for Halloween...

Jurassic Park Funny Costume Embroidered Patches

Add these patches to a hat, jacket, or other item of clothing to add Jurassic fun to your wardrobe. These funny costume embroidered patches are inspired by the famous fictional theme park. 

JUROSAICA Dinosaur Costume Adult Inflatable Raptor Onesies Blow Up Velociraptor T-rex Dino Full Body Halloween Costume For Men Women Grey – 【Happy Fun Dinosaur Costume】: Wear this inflatable dinosaur costume for Halloween festivities! It looks as you are Tyrannosauru Rex all dinosaurs dreaded, the king of the... 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
MENGKAO Inflatable Dinosaur Costume Adult Fancy Dinosaur Suit Blow up Trex Costume Full Body Dino Costume For Halloween Cosplay Party – 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
Nicky Bigs Novelties Green Triceratops Dinosaur Costume Set Adult 3-Horn Headband & Bendable Tail Jurassic Prehistoric Cosplay for Men & Women Halloween Birthday Party Parade, Movie Accessory – Authentic Triceratops Costume Set – Transform into a prehistoric beast with this realistic dinosaur headband and matching tail set. The triceratops headpiece features three signature horns,... View on Amazon
MT MENGTONG Dinosaur Costumes for Adults,Inflatable Funny Halloween Costumes for Men/Women,Blow Up T rex costume,Dinosaur Rider Costume – Inflatable dinosaur costume for adults suitable 150-190cm (5-6.2ft/59-74inch) tall.; The Halloween inflatable costume adult is made with 100% polyester that is strong and durable so that... View on Amazon
RQUXMT Blow Up Trex Costume,Inflatable Costumes for Kids,Inflatable Dinosaur Costume,Halloween Costumes for Boys/Girls (4-5YRS) – Funny dinosaur costume: This RQUXMT inflatable costume was designed by our professional American designers. The two beautiful eyes and unique printing technology give it a realistic... View on Amazon
Jurassic World Blue Velociraptor Costume for Kids, Dinosaur Outfit with Headpiece and Detachable Tail, Kids Size Medium (7-8) – OFFICIALLY LICENSED JURASSIC WORLD BLUE COSTUME - Become one of the most iconic dinosaurs on the block with this official Blue Kids Velociraptor costume; REAL VELOCIRAPTOR... View on Amazon
One Casa Inflatable Dinosaur Costume Riding T Rex Air Blow up Funny Fancy Dress Party Halloween Costume for Kids 4-6 Yrs – 【Product Size】Deluxe Version of Inflatable T Rex Dress Costume. Child Size. 【2-3 Yrs fit for 2.8-3.3ft/33.5-39.4inch】【4-6 Yrs fit for 3.3-4.1ft/39.4-49.2inch】【7-10Yrs fit for 4.1-4.9ft/49.2-59inch】; 【Product Components】Package contains... View on Amazon
Kids Dinosaur Zipster Costume - Toddler (3-4) Pack of 1 - Wild & Cozy Hooded Jumpsuit - Sleek & Stylish for Parties, Cosplay & Loungewear – DINO-MITE DESIGN: Unleash your little one's inner dinosaur with this dark green dinosaur onesie, featuring an eye-catching dinosaur head hood that's sure to delight and entertain... View on Amazon
MENGKAO Inflatable Dinosaur Costume Kids Dinosaur Suit Blow up Full Body Dino Costume Boys Girls for Halloween Cosplay Party – [ Inflatable Dinosuar Costume Kids ] Our dinosaur costume is suitable for children tall 3.9-4.6ft / 47-55inch. It is recommended that parents accompany and assist your... View on Amazon
One Casa Inflatable Costume Dinosaur Riding T Rex Air Blow up Funny Party Halloween Costume for Adult – 【Product Size】Deluxe Version of Inflatable T Rex Dinosaur Dress Costume. Adult Size.One Size Fits for 5.58-6.07ft/66.9-72.8inch.; 【Product Components】Package contains Instruction Sheet, Inflatable T Rex Suit,Hat and... View on Amazon
Inflatable Dinosaur Costume Adult, Fancy Halloween Blow up T-Rex Costume Full Body Dino Costume for Cosplay Party (Purple) – Become the most feared predator of prehistoric times in this Dinosaur costume! The dinosaur costume inflates into a hungry looking Tyrannosaurus with brown speckles, sharp teeth,... View on Amazon
RQUXMT Blow Up Trex Costume,Inflatable Costumes for Kids,Inflatable Dinosaur Costume,Halloween Costumes for Boys Girls (8-10YRS) – Funny dinosaur costume: This RQUXMT inflatable costume was designed by our professional American designers. The two beautiful eyes and unique printing technology give it a realistic... View on Amazon
Rubies Kid's Forum Soft Dinosaur Costume, Green, Large for Themed Parties and Halloween – DINO COSTUME DETAILS: Dinosaur costume includes a jumpsuit with attached shoe covers and mitts, plus a separate headpiece that completes your look.; PLUSH COMFORT: The plush... View on Amazon
KOOY Inflatable Dinosaur Costume Adult, Blow up Costumes for Adult Men, Triceratops Dinosaur Costume Funny Halloween Costumes – 【Inflatable Triceratops Costume Design】The Halloween inflatable costume features a triceratops pattern and a unique design.Wearing the dinosaur blow up dinosaur costumes experience joy of cosplay funny... View on Amazon
Rubies Inflatable Original T-Rex Dinosaur Costume For Adults, For Themed Party and Halloween, Standard Size – LONG SLEEVE inflatable jumpsuit with zipper closure on back and battery operated fan (batteries available separately); IMPORTANT TO CONSULT INFLATABLE COSTUME SIZE CHART IMAGE; Teen fits... View on Amazon
Bioworld Pterodactyl Inflatable Adult Halloween Costume – Custom Design: Features a pterodactyl design for a unique and dramatic look; Easy Inflation: Comes with a visible orange pump insert for quick and effortless inflation;... View on Amazon
Dress Up America T-Rex Costume for Kids - Dinosaur Costume for Boys and Girls - Green Dino Jumpsuit (Small) – BACK FROM THE PAST - The Dinosaur costume is an awesome fit for any dinosaur lover. The costume is a one-piece jumpsuit with an attached hood... View on Amazon
Baby Green Dinosaur Costumes Unisex Toddler Outfit Halloween Dress Up Romper 4-5 Years – ♥ ♥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
MT MENGTONG Halloween Costume Inflatable Dinosaur Costume Kids Riding T Rex Blow up Funny Party for Boys/Girls(4-6Y) – Inflatable dinosaur costume kids suitable 2-3Y (2.6-3.4FT) / 4-6Y (3.4-3.9FT) / 7-10Y (3.9-4.6FT) tall.; The Halloween inflatable costume kids is made with 100% polyester that is... View on Amazon
Poen 6 Pcs Dinosaur Tails for Kids Dinosaur Costume Party Favors for Toddlers Girls Boys Dress up Theme Party – Abundant Quantity and Vibrant Colors: this set of 6 plush dinosaur tails comes in a variety of bright colors, such as green, blue, red, yellow and... View on Amazon
JASHKE Inflatable Dinosaur Costumes for Adult Dinosaur Halloween T rex Costume for Adults – Dinosaur Costume for Adults is made in Polyester. Safe and breathable.; Inflatable Dinosaur Costume Adult size: suitable for adults 150cm-185cm [4.9ft- 6.1ft]; Inflatable Costume fan requires... View on Amazon
ELGGIH 27 Pcs Dinosaur Party Hats Birthday Party Crowns Birthday Party Decorations Party Favor Paper Headbands for Boys Girls Party Dino Party Decor Classroom Birthday Gifts Real Dinosaur – PACKAGE INCLUDE:You will get 27 pieces of beautiful dinosaur party hats and 27 pieces of high quality elastic band.There are plenty of these dinosaur party hats.... View on Amazon
GOOSH Inflatable Dinosaur Costume Riding stegosaurus for Adult Halloween Costume Women Man 72IN Funny Blow up Costume for Halloween Party Cosplay – Funny Dinosaur Costume: This GOOSH inflatable costume was designed by our professional American designers; The unique printing technology gives it a realistic and personalized look; Wear... View on Amazon
tasanor Dinosaur Costumes for Adults,Inflatable Costume Adult,Blow Up Ride Raptor Costume,Halloween Costumes for Men Women (72INCH) – 【Product Size】This deluxe version of the inflatable raptor costume is suitable for most adults. Don't worry about sizing, we designed it in two adult sizes, 63IN... View on Amazon
GOOSH Inflatable Dinosaur Costume for Adult Halloween Costume Women Man Funny Blow up Costume for Halloween Party Cosplay(63 INCH) – Funny Dinosaur Dostume: This inflatable costume was designed by our professional American designers. The unique printing technology gives it a realistic and personalized look. Wear it... View on Amazon
GOOSH Inflatable Dinosaur Costume Kids Triceratops Costume Halloween Dinosaur Blow up Costumes Kids Dinosaur Costumes Toddler (48 inches) – Funny Dinosaur Costume - This Triceratops inflatable is cute and unique, Triceratops herbivorous and quiet character is suitable for children with the same personality, in the... 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