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!

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. 

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...

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...

HSCTEK Inflatable Dinosaur Costume Kids for Boys Girls, Blow Up Riding Velociraptor Costume Children, Ride On Dinosaur Halloween Costume Child – 95% Polyester/ 5% Spandex; One size fits kids(4'3"-5'1"), Easy fit by belly Drawstring closure & elastic tightening on ankles; Updated Powerful Fan - Fully inflates the... View on Amazon
Spooktacular Creations Child Orange Dinosaur T-Rex Costume with Toy Dinosaur Egg for Halloween Dress up, Dinosaur Theme Party (3T (3-4 yrs)) – Unisex T-Rex Costume for Kids, includes Dinosaur Hood, Jumpsuit with Attached Tail, and a Plush Egg!; Kid T-Rex Dinosaur Costume Deluxe Set. Realistic Looking, Super Durable.... View on Amazon
Rubie's Kid's Forum Soft Dinosaur Costume, Green, Large – DINOSAUR costume includes a jumpsuit with attached shoe covers and mitts plus separate headpiece; PLUSH FABRIC JUMPSUIT has zipper close, elastic ankles and wrists, felt spikes,... 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 5.2-6.2ft/63-74inch.; 【Product Components】Package contains Instruction Sheet, Inflatable T Rex Suit,Hat... View on Amazon
lontakids Toddler Infant Dinosaur Costume Flannel Hooded Onesies Soft Animal Romper Outfits Gift (3.5-4.5 Years, Green) – Our toddler dinosaur costume made of flannel fabric, cozy and soft; 3D cartoon shape, windproof cuff, no pressure restraint, so cute and warm; Neckline zipper anti-pinch... View on Amazon
YOOVL Inflatable Dinosaur Costume Adult, Dinosaur Inflatable Costume for Adult, Blow Up Dinosaur Costume for Halloween Cosplay Party Christmas – 【Halloween inflatable costume】:This dinosaur inflatable costume is made of high-quality polyester material, very funny and unique, comfortable and durability. well ventilated, waterproof comfortable. One size fits... View on Amazon
KOOYNN Inflatable Dinosaur Costume for Adult Halloween Trex Blow up Costumes Adult Size (BROWN) – Adult Size: Inflatable dinosaur costume with one size fits most adults, suitable for Adult 150-190cm (5-6.2ft/59-74inch) tall;; Premium Materials and Design: The Halloween T-rex costume is... View on Amazon
MARVEL Spider-Rex Adult Inflatable Costume - Inflatable Jumpsuit with Built-In Fan, Gloves, and Battery Box Red – SPIDER-REX: Look out: here comes the MARVEL Spider-Rex Adult Inflatable Costume; INFLATABLE JUMPSUIT: Features inflatable jumpsuit of the amazing Spider-Rex; PRINTED GLOVES: Includes elastic-lined gloves with... 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
IROLEHOME Toddler Dragon-Wings-Costume for Kids Dinosaur-Cape and Mask Gloves as Boys-Girls Dino Dress-Up Party Gifts Toys – KNIGHTS AND PRINCESSES BEWARE - This fire-breathing dragon is on the prowl and ready to cause some trouble. Your child's transformation is made easy with this... View on Amazon
miwhse Inflatable Dinosaur Costume Adult Fancy Dinosaur Suit Blow up T-Rex 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
One Casa Inflatable Dinosaur Costume Riding Diplodocus T Rex Air Blow up Funny Party Halloween Costumes for Kids (2-4Yrs) – 【Product Size】Deluxe Version of Inflatable Diplodocus Dress Costume. Child Size.【2-4 Yrs fit for 3.1-3.6ft/37.4-43.3inch】【5-7 Yrs fit for 3.6-4.2ft/43.3-51.2inch】【8-10Yrs fit for 4.2-4.9ft/51.2-59inch】; 【Product Components】Package contains Instruction Sheet,... 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
tasanor Dinosaur Costumes for Adults,Inflatable Costume Adult,Blow Up Triceratops Costume,Halloween Costumes for Men Women (72INCH) – 【Product Size】This deluxe version of the inflatable triceratops costume is suitable for most adults. Don't worry about sizing, we designed it in two adult sizes, 63IN... View on Amazon
Morph - Dinosaur Costume Kids 4-6, Toddler Dinosaur Costume, Kids Dinosaur Costume, Dinosaur Onesie Kids, Trex Costume Kids – This dinosaur costume for kids includes high quality all-in-one t rex costume for kids with attached feet and tail. Hood also included; Available in 3 sizes... View on Amazon
GOOSH Inflatable Dinosaur Costume for Kids Riding T Rex Funny Blow up Boys Girls Costume for Halloween Fancy Dress 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
Kirei Sui Kids Animal Costume 3D Dinosaur Tutu and Headband Green – Package included: Tutu, Ears, Tail, Bowtie; Material: Polyester; Approximately Dimensions: Bowtie: 4.9"x3.7"; Tail length: 13"; Ears Headband length: 13"-13.7". Great costume set for themed birthday parties,... View on Amazon
MT MENGTONG Dinosaur Costume for Kids,Inflatable Dinosaur Costume,Blow up Riding T Rex Halloween Costume – Inflatable dinosaur costume kids suitable 4-6Y/7-10Y (2.63-4.6ft) tall.; The Halloween inflatable costume kids is made with 100% polyester that is strong and durable so that you... View on Amazon
iROLEWIN Dragon-Dinosaur-Costume for Toddler Kids Tail and Triceratops Mask Dino Dress-Up Toys for Girls Boys Party Favors – 【RAWR! LITTLE DINOSAURS EVERYWHERE!!】- Our adorable dinosaur tail and mask set for kids, are sure to make your little one roar with excitement. This fun dinosaur... View on Amazon
ENVEN Dinosaurs Mask and Claws Set Dino Mask Moving Jaw LED Lighted Eyes and Roaring Sounds T-rex Mask Gift Wrap Package (Mask and 2 Claws) – 🦖【Dinosaurs Mask and Claws Set】Inspired by the movie's iconic Tyrannosaurus Rex, realistic details design for skin texture, vivid color, sharp teeth. Dino Mask with two Claws... View on Amazon
Adults Tyrannosaurus Rex Inflatable Costume Fancy Dinosaur Suit Blow up Jumpsuit Halloween Cosplay Costume For Kids (Free Size, Adult) – Style: T-Rex inflatable costume Stegosaurus dinosaur jumpsuit for adults.; Material: Polyester.(packing list:1*Dinosaur Costume,1*Blower,1*Battery box.); Blow up quickly: Requires 4 AA batteries (Batteries not included); ONE SIZE... View on Amazon
Beskie Kids Onesie Pajamas Unisex Dragon Christmas Halloween Costume Age 2-10 Years (Without Slipper ) Green – Features:High-quality durable and cozy flannel fleece fabric to keep your kids warm without overheating or itching,Hip zipper helps to use the toilet without taking the jumpsuit... 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
MXoSUM Inflatable Pterodactyl Costume for Adult Dinosaur Blow up Costume Party Dress up Funny Dino Halloween Costume (Green) – To ensure the proper functioning of your inflatable costume's fan, please replace old or weak batteries with new ones to provide sufficient power to the fan.... View on Amazon
iROLEWIN Dragon-Dinosaur-Costume for Kids Dino Toddlers Dress-up Capes Masks Claws as Halloween Birthday-Party-Favors Toys – NEW ARRIVAL - All Jurassic World Dinosaurs At Your Home!No more to search the coolest dinosaur costume for kids, because you have just designed. Wonderful dinosaur... View on Amazon
Teen Original Inflatable Dinosaur Costume, T-Rex – LONG SLEEVE inflatable jumpsuit with zipper closure on back and battery operated fan; READ BEFORE BUYING: Costumes are not sized the same as apparel, please review... View on Amazon
COMIN Inflatable Dinosaur Costume Kids, T Rex Dinosaur Blow Up Ride on Dino Costume Orange Funny for Halloween Party 4-6Y – Made of high strength waterproof polyester material, durable and reusable; Quick and easy to inflate with air pump powered by 4 AA batteries or portable power... View on Amazon
GOOSH Inflatable Dinosaur Costume for Kids Halloween Costumes Boys Girls 55IN 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 give it a realistic and personalized look. Wear... View on Amazon