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...

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
QIAONIUNIU Dinosaur Dragon Cape and Gauntlets Halloween Costume Boy Girl Toddler Dress Up Clothes 2-6 Years Old Color Green – 100% premium satin.; Recommended 2-6 years old boys or girls.; Set includes: Dragon Cape and Gauntlets.; Dinosaur Cloak, Worked great for book character dress up day... 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
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
miwhse 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
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
TONWHAR Kids' And Toddlers' Infant Tiger Dinosaur Animal Fancy Dress Costume Outfit Hooded Romper Jumpsuit (18-24 Months/Height:32"-35",Green Dinosaur) – Baby Skin Friendly Material High-Quality Thick Flannel Fabic,100% Cotton Lining,Comfortable and Warm to Wear for Baby,Soft,Durable,Breathable and Comfortable to wear.Fun Cartoon Animal Features:Lovely hat design for... View on Amazon
HSCTEK Inflatable Dinosaur Costume Adult Men Women, Inflatable Blow Up Costume Riding Velociraptor Dinosaur Costume Youth, Inflatable Ride On Dinosaur Halloween Costume Teen – 95% Polyester/ 5% Spandex; One size fits Adults(5'6"-6'4"), Easy fit by belly Drawstring closure & elastic tightening on ankles; Updated Powerful Fan - Fully inflates the... View on Amazon
MXoSUM Blow up Dinosaur Costume Adult Inflatable Dinosaur Costume Suit Funny T- rex Costume Outfit Halloween Party Dino Suit – 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
Morph Inflatable Diplodocus Costume Blow Up Halloween Costumes for Adults – 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
Morph - Orange Dinosaur Costume Kids, Toddler Dinosaur Costume, Kids Dinosaur Costume, Dinosaur Halloween Costume Kids M – Our childrens dinosaur costume is made from high-quality, super soft embossed material with scale effect. The hood comes fully lined and is detachable for ease of... View on Amazon
yqtyqs® T-Rex Hat Dinosaur Caps Mask Animal Halloween Party Christmas (Green) – One Size fit most adult, maybe too big for children and toddlers head.; Materials healthy and Comfy, Smell no odor.; Happy selfie costume make you more... View on Amazon
GOOSH Inflatable Dinosaur Costume for Kids Halloween Costumes Boys Girls Funny Blow up Costume for Halloween Party Cosplay (4-6Yrs) – 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 – 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
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
GOOSH Inflatable Costume for Adults, Halloween Costumes Men Women Dinosaur Rider, Blow Up Costume for Unisex Godzilla Toy – Funny Dinosaur Costume - This GOOSH t rex costume for adult is ferocity and unique, designed by our professional American designers. The two cute eyes and... 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
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
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
Wild Republic Dinosaur Bucket, Dinosaur Animal Figurines Set, T Rex, Triceratops, Velociraptor, Spinosaurus, Stegosaurus & More, 23 Piece Set – Great value; This replica twenty-three-piece dinosaur set consists of eleven of the top dinosaur species; Inspires creativity: ideal for learning toys, school projects, dioramas, themed birthday... View on Amazon
iROLEWIN Sparkle Dinosaur-Tail-Costume for Kids Mask, Dragon Tail for Boys Girls Triceratops Dress Up Dino Birthday Party Favors Gift (green-1) – 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 dino... View on Amazon
SANZHIGUO Dinosaur Mask Funny Mask for Adult Dino mask Realistic Latex Animal Head Halloween Cosplay Costume Props for Christmas Easter – 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
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
KOOY Dinosaur Costume for Adult, Inflatable Dinosaur Costume Adult, T-Rex Costume Blow up Funny Halloween Dino Costumes Fancy Dress, for Women Teens – Trex Costume: Dinosaur inflatable costume is made of high-quality waterproof polyester material, comfortable and durability. One size fits most adult from 59'' to 74'' (150cm-190cm).; Easy... 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
HAPPYBAG Inflatable Dinosaur Costume Adult,T-Rex Costumes Funny Cosplay Fancy (Brown Classic) – This adult-sized inflatable T-Rex costume turns you into a huge, funny walking dinosaur for Halloween parties and events; Easy to put on and inflate in 1-2... View on Amazon
D.Q.Z Dragon Cape Costume for Kids Dinosaur Toys for 4 Years old Boys Birthday Gifts, Dinosaur Mask Girls Dress Up Clothes (Rose-Cyan) – ➤ High-Quality Dinosaur Set: Dinosaur wristbands, made of velvet, with hook and loop fastener, easily to put on and take off. Dinosaur cape, 100% premium silky... 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