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. 

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...

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 6.2 ft, recommended minimum height is about... View on Amazon
MASTAOUTDOOR Dinosaur Costume for Adult, Infltable T-rex Costume for Adult, Halloween Party Cosplay Costume Outfit (Brown) – Our adult dinosaur costume is intricately detailed to resemble a lifelike dinosaur, perfect for themed parties or event; Crafted from high-quality materials, our inflatable dinosaur costume... View on Amazon
JASHKE Inflatable Costume Kids Inflatable Dinosaur Costumes Boys Girls Halloween Costume for Kids Children – ★★Inflatable Dinosuar Costume Kids Size:Suit for children 1.10m-1.40m (3.6ft-4.9ft/43-59inch) tall.It is recommended that your parents accompany and assist your child in wearing the Dinosaur Suit.; ★★Inflatable... View on Amazon
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
GOOSH Inflatable Dinosaur Costume for Kids Riding T Rex Funny Blow Up Boys Girls Costume for Halloween Fancy Dress Party Cosplay – Funny Dinosaur Costume: GOOSH T Rex inflatable costume was designed by our professional American designers. The unique printing technology gives it a realistic and personalized look.... 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
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
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
GOOSH Inflatable Dinosaur Costume 72IN Original Riding T Rex Air Blow up Blue Dinosaur Costume for Halloween Cosplay Party – Funny Dinosaur Costume: This GOOSH t rex costume for adults is cute and unique, designed by our professional American designers; The two blue glowing eyes and... View on Amazon
LOLANTA Boys Girls Dinosaur Costume Toddler's Dino Bodysuit Flannel Toddler One Piece Jumpsuit Kids Gifts (Green, 2-3 Years) – Premium-quality: Flannel plush material, skin-friendly and comfortable, adorable cartoon animal romper jumpsuit style, great as daily outwear coat and fancy dress for cosplay parties.; What You... View on Amazon
QIAONIUNIU Halloween Baby Green Dinosaur Costumes Toddler Outfit Infants Cosplay Romper 18-24 Months – ◕‿◕ Super Soft,Fluffy and Warm for Baby Romper: Halloween Baby Green Dinosaur Costumes are made of Flannel material, nature,organic, recycling,a new created fabric.it's light and breathable,just... View on Amazon
GOOSH Inflatable Dinosaur Costume for Adult Riding T Rex Funny Blow up Women Man 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
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
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
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
GOOSH Inflatable Dinosaur Costume Kids 48IN Halloween Blow up Costumes for Boys Girls Riding T Rex Air Costume for Party – Installation & Precautions - The blow up halloween costume can be used with 4 AA batteries (Batteries NOT INCLUDE) or a portable charger, please drop the... View on Amazon
IROLEHOME Dragon-Wings-Costume for Kids Toddler Boys Dress-Up Clothes, Dinosaur-Cape and Mask Gloves as Girls Dino Party Gift – 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
Piamif Inflatable Dinosaur Costume Adult, Fancy Halloween Blow up T-Rex Costume Full Body Dino Costume for Cosplay Party (Green) – 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
Poptrend Inflatable Dinosaur Costume for Adult Funny Ride-On Blow up Halloween Costumes Womens/Mens Holiday Party Cosplay Costumes – 【Perfect Size】: Adult inflatable dinosaur costume fits all men/women from 160cm-190cm [5.2ft-6.2ft/63inch-75inch], perfect and comfortable size, dress up as a dinosaur and attract everyone's attention.; 【Durable... View on Amazon
Halloween Adult Inflatable T-rex Dinosaur Party Costume Funny Dress (with Backpack & USB Wire) – Design : Please see the third photo .We provide 2 options to inflate it ,you can inflate it by batteries or power bank .You don't need... View on Amazon
Farshine Inflatable Dinosaur Costume Adult Blow Up Riding T-rex Suit Ride on Dino Halloween Costume for Cosplay Party – Perfect Size: Riding dinosaur inflatable costume adult is suitable for adults 150cm-190cm [5ft-6.2ft]. Adjust the direction of the fan and tighten the drawstrings for the perfect... View on Amazon
Rubies Kid's Forum Soft Dinosaur Costume, Green, Medium for Themed Parties and Halloween – DINO COSTUME SET: Includes a jumpsuit with attached shoe covers and mitts, along with a separate headpiece for an authentic look.; COMFORTABLE DESIGN: Plush fabric jumpsuit... View on Amazon
Dolxico Inflatable Dinosaur Costume Adult Riding Dinosaur Costume T Rex Ride On Dino Suit Funny Party Christmas Blow Up Dinosaur Inflatable Costumes for Adults and Teens 5'3"-6'4" – HAPPY & FUN DINOSAUR RIDING: Wear Dolxico inflatable dinosaur costume for Halloween festivities! It looks as you are riding the Tyrannosaurus Rex all dinosaurs dreaded, the... View on Amazon
One Casa Inflatable Dinosaur Costume Riding Diplodocus T Rex Air Blow up Funny Party Halloween Costumes for Adult – 【Product Size】Deluxe Version of Inflatable Diplodocus Dress Costume. Adult Size. One Size Fit for 5.4-6ft/65-72.8inch.; 【Product Components】Package contains Instruction Sheet, Inflatable Diplodocus Suit and Air Pump.... View on Amazon
Morph Diplodocus Inflatable Costume, Inflatable Dinosaur Costume Adult, Blow Up Dinosaur Costume Adult, Adult Dino Costume – 1 diplodocus inflatable dinosaur costume adults with fan and battery pack (4xAA batteries required and not included).; One size fits most adults; Height 5’4-6’2 (165cm-188cm). Great... View on Amazon
PQ Inflatable Dinosaur Costume Adult, T Rex Costume, Blow Up Dinosaur Costume for Halloween, Inflatable Suits for Adults, T Rex Inflatable Costume, Trex Blow up Costume Adult – 【Fits All Adults】This Halloween costume is crafted from 100% polyester, ensuring strength and durability, as well as being odorless to eliminate concerns about tears or holes.... View on Amazon
Sunstaches Jurassic World Triceratops Sunglasses | Costume Dress Up Dinosaur Shades | One Size Fits Most – DINO-THEMED COSTUME ACCESSORY: Transform into a Jurassic World Dinosaur; ONE SIZE FITS MOST: Jurassic fans will love these shades; UV 400 AND IMPACT RESISTANT: These sunglasses... 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