Kids and Adult Dinosaur Costume (2024)

(54 items)

Inflatable T-Rex Adult Costume

Kids and Adult Dinosaur Costume (1)

Inflatable T-Rex Adult Costume

1 Piece(s)#DG145169AD

$29.99

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Dinosaur Masks- 12 Pc.

Kids and Adult Dinosaur Costume (2)

Dinosaur Masks- 12 Pc.

Per Dozen#25/2006

$9.79

(52)

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Plush Dinosaur Tails - 6 Pc.

Kids and Adult Dinosaur Costume (3)

Plush Dinosaur Tails - 6 Pc.

6 Piece(s)#13679961

On

Sale

$24.98

17% OFF

(142)

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Toddler Dinosaur Costume

Kids and Adult Dinosaur Costume (4)

Toddler Dinosaur Costume

1 Piece(s)#UR26026TXL

On

Sale

$29.98

15% OFF

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Toddler T-Rex Dinosaur Piggyback Costume

Kids and Adult Dinosaur Costume (5)

Toddler T-Rex Dinosaur Piggyback Costume

1 Piece(s)#MHPBTTR

On

Sale

$14.99

58% OFF

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Baby Stegosaurus Costume

Kids and Adult Dinosaur Costume (6)

Baby Stegosaurus Costume

1 Piece(s)#14305192

Starting at

$37.98

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Toddler T-Rex Costume

Kids and Adult Dinosaur Costume (7)

Toddler T-Rex Costume

1 Piece(s)#14305199

Starting at

$37.98

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Toddler Dark Blue Pterodactyl Costume

Kids and Adult Dinosaur Costume (8)

Toddler Dark Blue Pterodactyl Costume

1 Piece(s)#14305159

Starting at

$24.98

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Toddler Green T-Rex Costume

Kids and Adult Dinosaur Costume (9)

Toddler Green T-Rex Costume

1 Piece(s)#14108339

Starting at

$32.98

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Adult's Inflatable Venomaosaurus Costume

Kids and Adult Dinosaur Costume (10)

Adult's Inflatable Venomaosaurus Costume

4 Piece(s)#JWC1136

On

Sale

$114.98

9% OFF

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Baby Green TRex Dinosaur Costume

Kids and Adult Dinosaur Costume (11)

Baby Green TRex Dinosaur Costume

1 Piece(s)#14305198

Starting at

$31.91

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Inflatable T-Rex Adult One Size Fits Up to 6'/200 lbs.

Kids and Adult Dinosaur Costume (12)

Inflatable T-Rex Adult One Size Fits Up to 6'/200 lbs.

1 Piece(s)#14353924

$43.06

Sold and Shipped by Toynk Toys, LLC.

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Toddler Triceratops Halloween Costume

Kids and Adult Dinosaur Costume (13)

Toddler Triceratops Halloween Costume

1 Piece(s)#14305215

Starting at

$37.98

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Toddler Triceratops Costume

Kids and Adult Dinosaur Costume (14)

Toddler Triceratops Costume

1 Piece(s)#14108329

Starting at

$44.98

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Men's Toy Story 4™ Inflatable Rex Costume

Kids and Adult Dinosaur Costume (15)

Men's Toy Story 4™ Inflatable Rex Costume

1 Piece(s)#DG79926

On

Sale

$139.98

21% OFF

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Dinosaur Claws Costume Accessories - Velociraptor Pretend Play Dino Paw Gloves Cosplay Accessories for Adults and Kids

Kids and Adult Dinosaur Costume (16)

Dinosaur Claws Costume Accessories - Velociraptor Pretend Play Dino Paw Gloves Cosplay Accessories for Adults and Kids

1 Pair#14262736

$14.99

Sold and Shipped by Prop Boutique Corporation

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Adults Velociraptor Dinosaur Mask

Kids and Adult Dinosaur Costume (17)

Adults Velociraptor Dinosaur Mask

1 Piece(s)#TB26775

On

Sale

$20.51

42% OFF

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Boy's Dinosaur Costume

Kids and Adult Dinosaur Costume (18)

Boy's Dinosaur Costume

1 Set(s)#14298434

Starting at

$24.99

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Toddler T-Rex Fossil Animal Pack Kit

Kids and Adult Dinosaur Costume (19)

Toddler T-Rex Fossil Animal Pack Kit

1 Pair#UR20008

Clearance

Price

$5.27

48% OFF

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Dinosaur Cage Wagon Cover Halloween Accessory

Kids and Adult Dinosaur Costume (20)

Dinosaur Cage Wagon Cover Halloween Accessory

1 Piece(s)#14438877

$67.99

Sold and Shipped by Toynk Toys, LLC.

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Kids Dinosaur Halloween Costume - Extra Small

Kids and Adult Dinosaur Costume (21)

Kids Dinosaur Halloween Costume - Extra Small

1 Piece(s)#FM76195

On

Sale

$57.98

18% OFF

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Toddler T-Rex Fossil Costume

Kids and Adult Dinosaur Costume (22)

Toddler T-Rex Fossil Costume

1 Piece(s)#14305212

Starting at

$37.98

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Toddler Triceratops Dinosaur Costume

Kids and Adult Dinosaur Costume (23)

Toddler Triceratops Dinosaur Costume

1 Piece(s)#14305214

Starting at

$37.98

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Adults Inflatable Dinosaur Rider Costume

Kids and Adult Dinosaur Costume (24)

Adults Inflatable Dinosaur Rider Costume

1 Piece(s)#SS59286G

On

Sale

$44.98

19% OFF

(2)

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Adult T-Rex Mask

Kids and Adult Dinosaur Costume (25)

Adult T-Rex Mask

1 Piece(s)#TB26774

Clearance

Price

$17.97

49% OFF

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Kids Inflatable Jurassic World™ T-Rex Costume

Kids and Adult Dinosaur Costume (26)

Kids Inflatable Jurassic World™ T-Rex Costume

1 Piece(s)#13768547

On

Sale

$59.98

15% OFF

(21)

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Adults Inflatable Spider-Rex Costume

Kids and Adult Dinosaur Costume (27)

Adults Inflatable Spider-Rex Costume

4 Piece(s)#JWC1137

On

Sale

$114.97

9% OFF

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Stegosaurus Dog Costume

Kids and Adult Dinosaur Costume (28)

Stegosaurus Dog Costume

1 Piece(s)#14106748

Starting at

$42.97

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Kids Jurassic Park T-Rex Adapative Costume

Kids and Adult Dinosaur Costume (29)

Kids Jurassic Park T-Rex Adapative Costume

2 Piece(s)#14359634

Starting at

$37.98

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Baby Light Blue Pterodactyl Costume

Kids and Adult Dinosaur Costume (30)

Baby Light Blue Pterodactyl Costume

1 Piece(s)#14305160

Starting at

$37.98

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Toddler Pterodactyl Halloween Costume

Kids and Adult Dinosaur Costume (31)

Toddler Pterodactyl Halloween Costume

1 Piece(s)#14305161

Starting at

$49.98

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Kids Deluxe Dilophosaurus Costume

Kids and Adult Dinosaur Costume (32)

Kids Deluxe Dilophosaurus Costume

2 Piece(s)#14359672

Starting at

$52.98

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Pupasaurus Rex Dog Costume

Kids and Adult Dinosaur Costume (33)

Pupasaurus Rex Dog Costume

1 Piece(s)#14106742

Starting at

$49.99

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Jurassic World: Fallen Kingdom™ T-Rex Dog Costume

Kids and Adult Dinosaur Costume (34)

Jurassic World: Fallen Kingdom™ T-Rex Dog Costume

1 Piece(s)#13826845

Starting at

$29.98

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Kids Classic Jurassic World Blue Costume

Kids and Adult Dinosaur Costume (35)

Kids Classic Jurassic World Blue Costume

2 Piece(s)#14359578

Starting at

$37.98

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Baby Green TRex Costume

Kids and Adult Dinosaur Costume (36)

Baby Green TRex Costume

1 Piece(s)#14305213

Starting at

$42.98

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Kids and Adult Dinosaur Costume (37)

Dinosaur Dress Up & Handouts Kit for 12

72 Piece(s)#14293731

Kit

Price

$99.99

SAVE 5%

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Adult's Inflatable Reptar Rugrats Costume

Kids and Adult Dinosaur Costume (38)

Adult's Inflatable Reptar Rugrats Costume

1 Piece(s)#RU820864

Clearance

Price

$99.97

38% OFF

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Adults Diplodocus Dinosaur Inflatable Costume

Kids and Adult Dinosaur Costume (39)

Adults Diplodocus Dinosaur Inflatable Costume

2 Piece(s)#SH21183

On

Sale

$64.98

19% OFF

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Kids Inflatable T-Rex Costume

Kids and Adult Dinosaur Costume (40)

Kids Inflatable T-Rex Costume

1 Piece(s)#SH21108CH

On

Sale

$67.98

21% OFF

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Adults Tyrannosaurus Rex Dinosaur Skull Mask

Kids and Adult Dinosaur Costume (41)

Adults Tyrannosaurus Rex Dinosaur Skull Mask

1 Piece(s)#TB26803

$27.99

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Adults Jurassic World Blue Inflatable Costume

Kids and Adult Dinosaur Costume (42)

Adults Jurassic World Blue Inflatable Costume

1 Piece(s)#DG125239

On

Sale

$97.98

14% OFF

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Kids Jurassic World Beta Inflatable Costume One Size

Kids and Adult Dinosaur Costume (43)

Kids Jurassic World Beta Inflatable Costume One Size

1 Piece(s)#DG125229

On

Sale

$77.98

14% OFF

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Kids Inflatable Venomosaurus Costume 8 and up

Kids and Adult Dinosaur Costume (44)

Kids Inflatable Venomosaurus Costume 8 and up

4 Piece(s)#JWC1133

$99.99

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Kids Inflatable Brown T-Rex Brown Costume

Kids and Adult Dinosaur Costume (45)

Kids Inflatable Brown T-Rex Brown Costume

1 Piece(s)#SH21194

On

Sale

$67.98

21% OFF

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Adults Inflatable T-Rex Costume

Kids and Adult Dinosaur Costume (46)

Adults Inflatable T-Rex Costume

1 Piece(s)#SH21108AD

On

Sale

$82.98

13% OFF

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Pterodactyl Dinosaur Ride-In Inflatable Adult Costume

Kids and Adult Dinosaur Costume (47)

Pterodactyl Dinosaur Ride-In Inflatable Adult Costume

1 Piece(s)#14332941

$102.79

Sold and Shipped by Toynk Toys, LLC.

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Adult Spot Dinosaur Mascot

Kids and Adult Dinosaur Costume (48)

Adult Spot Dinosaur Mascot

1 Piece(s)#AL168AP

$1,124.97

(2)

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Baby Boy's Toy Story 4™ Rex Costume - 12-18 Months

Kids and Adult Dinosaur Costume (49)

Baby Boy's Toy Story 4™ Rex Costume - 12-18 Months

1 Piece(s)#DG14004W

On

Sale

$37.98

16% OFF

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Jurassic World Inflatable T-Rex Adult Costume One Size Fits Most

Kids and Adult Dinosaur Costume (50)

Jurassic World Inflatable T-Rex Adult Costume One Size Fits Most

1 Piece(s)#14302840

$101.99

Sold and Shipped by Toynk Toys, LLC.

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Kids Inflatable Spider-Rex Costume 8 and up

Kids and Adult Dinosaur Costume (51)

Kids Inflatable Spider-Rex Costume 8 and up

4 Piece(s)#JWC1134

$99.99

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Kids Inflatable Skeleton T-Rex Costume

Kids and Adult Dinosaur Costume (52)

Kids Inflatable Skeleton T-Rex Costume

1 Piece(s)#SH21187

On

Sale

$79.98

21% OFF

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Adults Inflatable Brown T-Rex Costume

Kids and Adult Dinosaur Costume (53)

Adults Inflatable Brown T-Rex Costume

1 Piece(s)#SH21193

On

Sale

$79.98

21% OFF

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Adults Animated T-Rex Mask

Kids and Adult Dinosaur Costume (54)

Adults Animated T-Rex Mask

1 Piece(s)#MR039168

Clearance

Price

$26.97

51% OFF

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Prehistorically Cool & Fun Dinosaur Costumes - Even a Blow Up Dinosaur Costume - to Look Your Jurassic Best

If you've ever wanted to take your love for dinosaurs to a whole new level, then now is your chance. Our website offers a fun variety of convenient dino costumes for both adults and children. From scary to cute, we have something for everyone.


Your One-Stop Dinosaur Halloween Costume Shop

Whether you're in the market to scare people with your dinosaur outfit our pay tribute to your favorite Jurassic Park movie, we're sure to have a costume option to suite your fancy. The mighty T-Rex is always a classic and instantly recognizable. Or maybe the clever Velociraptor is more your speed. And don't forget the lovable Rex from Toy Story. The fun of being a giant reptile isn't limited to just adults. We carry options for toddlers and children too! Parents can kit out the whole family in their Cretaceous best and dominate in the group costume contest. In addition to these outfits, you can find some awesome DIY supplies, including plush dino tails, masks and gloves, to help assemble some easy dinosaur outfits for kids at class, daycare or at home.


Take Your Pick from a Traditional or Inflatable Dinosaur Costume

When you want to appear larger than life, inflatable costumes are a fantastic option. Most of us have seen an online video or two with people comically running around in inflatable T-Rex outfits. And lucky for you, we have those and other fun picks to choose from! The air-filled nature of the outfit lets you tower over friends or trick-or-treaters and is sure to gather a few laughs as you strut your stuff. Many of our inflatable dinosaur costumes come with a battery-operated fan, making it super easy to keep your costume full of air and looking great. Plus, a little extra breeze will feel nice on a hot day. For those looking to stick with a more traditional costume, you'll be pleased to find some ferocious outfits that'll fit the bill nicely.


Enter the Jurassic Age with our Dinosaur Halloween Costumes for Halloween, Comic-Con or a Costume Party

Dinosaur costumes are so fun to wear that adults and kids will want to get their outfit out whenever an opportunity arises! There's always the classic day of Halloween where a costume is practically mandatory for any type of festive activity, including parties and trick-or-treating. Comic-Con celebrates all things nerd culture and movie related, meaning that these toothsome apparel options are going to fit right in. Costume parties can happen any point of the year and are a great opportunity for you and your T-Rex gang of friends to roll in hot with your dino-mite outfit choices.


Save Time & Effort by Shopping All Things Dinosaur with OTC

Shopping for the perfect dinosaur costume that fits both your style and budget has never been easier. From the tiniest toddler to full-grown adult, we've got the cool dino looks that are sure to be your go-to costume pick for years to come. Be sure to explore our site for more dinosaur-themed partyware and decor to really get into the cold-blooded spirit this Halloween. And don't worry, these hot items won't be going extinct any time soon.


Trending Costumes

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Popular Costumes

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Halloween Costumes

  • Men's Halloween Costumes
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  • Toddler Halloween Costumes
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  • Halloween Costume Masks
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Kids and Adult Dinosaur Costume (2024)
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