Shop By
Active Filters:
Reset Filters
Skip Left Nav
Jump to Top of List

Your Ultimate Party Supplies Store

(50 items)
Kids Classic Jurassic World Rebirth™ T-Rex Hooded Jumpsuit Costume
Kids Classic Jurassic World Rebirth™ T-Rex Hooded Jumpsuit Costume
1 Piece(s) #14585485
Starting at
$44.99
 
 
Select Options
 
Kids Classic Jurassic World Rebirth™ Spinosaurus Hooded Jumpsuit Costume
Kids Classic Jurassic World Rebirth™ Spinosaurus Hooded Jumpsuit Costume
1 Piece(s) #14585487
Starting at
$49.99
 
 
Select Options
 
Dinosaur Masks- 12 Pc.
Dinosaur Masks- 12 Pc.
Per Dozen #25/2006
$10.99
(53)
 
 
Quick View
24 Pc. Dino Costume Multicolor Accessory Kit for 12
24 Pc. Dino Costume Multicolor Accessory Kit for 12
24 Piece(s) #14537074
Kit
Price
$64.99
SAVE 24%
 
 
Quick View
Plush Dinosaur Tails - 6 Pc.
Plush Dinosaur Tails - 6 Pc.
6 Piece(s) #13679961
FLO's
DEAL
$28.78
12% OFF
(143)
 
 
Quick View
Adults Inflatable Dinosaur Rider Costume
Adults Inflatable Dinosaur Rider Costume
1 Piece(s) #SS59286G
Clearance
Price
$30.87
48% OFF
(2)
 
 
Quick View
Kids Inflatable Jurassic World™ T-Rex Costume
Kids Inflatable Jurassic World™ T-Rex Costume
1 Piece(s) #13768547
Clearance
Price
$45.97
42% OFF
(22)
 
 
Quick View
Kids Inflatable Venomosaurus Costume 8 and up
Kids Inflatable Venomosaurus Costume 8 and up
4 Piece(s) #JWC1133
On
Sale
$62.48
43% OFF
 
 
Quick View
Adults Velociraptor Dinosaur Mask
Adults Velociraptor Dinosaur Mask
1 Piece(s) #TB26775
On
Sale
$22.48
43% OFF
 
 
Quick View
Adults Inflatable Venomaosaurus Costume
Adults Inflatable Venomaosaurus Costume
4 Piece(s) #JWC1136
On
Sale
$77.68
44% OFF
 
 
Quick View
Adults Tyrannosaurus Rex Dinosaur Skull Mask
Adults Tyrannosaurus Rex Dinosaur Skull Mask
1 Piece(s) #TB26803
On
Sale
$20.28
32% OFF
 
 
Quick View
Adults Inflatable Spider-Rex Costume
Adults Inflatable Spider-Rex Costume
4 Piece(s) #JWC1137
On
Sale
$77.58
44% OFF
 
 
Quick View
Toddler T-Rex Costume
Toddler T-Rex Costume
1 Piece(s) #14305199
Starting at
$49.99
 
 
Select Options
 
Adults Inflatable T-Rex Costume
Adults Inflatable T-Rex Costume
1 Piece(s) #SH21108AD
Clearance
Price
$62.97
40% OFF
 
 
Quick View
Toddler Triceratops Dinosaur Costume
Toddler Triceratops Dinosaur Costume
1 Piece(s) #14305214
Starting at
$34.99
 
 
Select Options
 
Kids Inflatable Spider-Rex Costume 8 and up
Kids Inflatable Spider-Rex Costume 8 and up
4 Piece(s) #JWC1134
On
Sale
$62.38
43% OFF
 
 
Quick View
Adults Animated T-Rex Mask
Adults Animated T-Rex Mask
1 Piece(s) #MR039168
Clearance
Price
$13.97
74% OFF
 
 
Quick View
Men's Toy Story 4™ Inflatable Rex Costume
Men's Toy Story 4™ Inflatable Rex Costume
1 Piece(s) #DG79926
$174.99
 
 
Quick View
Adult Spot Dinosaur Mascot
Adult Spot Dinosaur Mascot
1 Piece(s) #AL168AP
Clearance
Price
$849.97
70% OFF
(2)
 
 
Quick View
Toddler T-Rex Skeleton Halloween Costume
Toddler T-Rex Skeleton Halloween Costume
1 Piece(s) #14305212
Starting at
$49.99
 
 
Select Options
 
Boy's Dinosaur Costume
Boy's Dinosaur Costume
1 Set(s) #14298434
Starting at
$24.28
 
 
Select Options
 
Toddler Triceratops Skeleton Halloween Costume
Toddler Triceratops Skeleton Halloween Costume
1 Piece(s) #14305215
Starting at
$49.99
 
 
Select Options
 
Baby Stegosaurus Costume
Baby Stegosaurus Costume
1 Piece(s) #14305192
Starting at
$23.98
 
 
Select Options
 
Toddler Pterodactyl Skeleton Halloween Costume
Toddler Pterodactyl Skeleton Halloween Costume
1 Piece(s) #14305161
Starting at
$27.88
 
 
Select Options
 
Baby Green TRex Costume
Baby Green TRex Costume
1 Piece(s) #14305213
Starting at
$49.99
 
 
Select Options
 
Stegosaurus Dog Costume
Stegosaurus Dog Costume
1 Piece(s) #14106748
Starting at
$39.99
 
 
Select Options
 
Jurassic World: Fallen Kingdom™ T-Rex Dog Costume
Jurassic World: Fallen Kingdom™ T-Rex Dog Costume
1 Piece(s) #13826845
Starting at
$23.97
 
 
Select Options
 
Toddler Triceratops Costume
Toddler Triceratops Costume
1 Piece(s) #14108329
Starting at
$59.99
 
 
Select Options
 
Toddler Green T-Rex Costume
Toddler Green T-Rex Costume
1 Piece(s) #14108339
Starting at
$23.08
 
 
Select Options
 
Kids Classic Jurassic World Blue Costume
Kids Classic Jurassic World Blue Costume
2 Piece(s) #14359578
Starting at
$29.08
 
 
Select Options
 
Kids Dinosaur Hooded Onesie Costume
Kids Dinosaur Hooded Onesie Costume
1 Piece(s) #14593142
Starting at
$29.99
 
 
Select Options
 
Kids Deluxe Dilophosaurus Costume
Kids Deluxe Dilophosaurus Costume
2 Piece(s) #14359672
Starting at
$41.88
 
 
Select Options
 
Baby Light Blue Pterodactyl Costume
Baby Light Blue Pterodactyl Costume
1 Piece(s) #14305160
Starting at
$25.68
 
 
Select Options
 
Toddler Dark Blue Pterodactyl Costume
Toddler Dark Blue Pterodactyl Costume
1 Piece(s) #14305159
Starting at
$17.97
 
 
Select Options
 
Toddler Green T-Rex Dinosaur Jumpsuit Costume
Toddler Green T-Rex Dinosaur Jumpsuit Costume
1 Piece(s) #14305198
Starting at
$23.98
 
 
Select Options
 
Adults Dinosaur Hooded Onesie Costume
Adults Dinosaur Hooded Onesie Costume
1 Piece(s) #14593163
Starting at
$39.99
 
 
Select Options
 
Kids Jurassic Park T-Rex Adapative Costume
Kids Jurassic Park T-Rex Adapative Costume
2 Piece(s) #14359634
Starting at
$29.88
 
 
Select Options
 
Boys Dinosaur Children's Halloween Costume - Small 4-6
Boys Dinosaur Children's Halloween Costume - Small 4-6
1 Piece(s) #14672863
$9.45
Shipped by Northlight Seasonal
 
 
Quick View
Children's One Piece Boy's Dinosaur Halloween Costume - Med 7-10 Years
Children's One Piece Boy's Dinosaur Halloween Costume - Med 7-10 Years
1 Piece(s) #14672864
$9.45
Shipped by Northlight Seasonal
 
 
Quick View
Kids Inflatable Brown T-Rex Brown Costume
Kids Inflatable Brown T-Rex Brown Costume
1 Piece(s) #SH21194
Clearance
Price
$55.77
40% OFF
 
 
Quick View
Kids Inflatable Skeleton T-Rex Costume
Kids Inflatable Skeleton T-Rex Costume
1 Piece(s) #SH21187
Clearance
Price
$49.67
54% OFF
 
 
Quick View
Toddler T-Rex Dinosaur Piggyback Costume
Toddler T-Rex Dinosaur Piggyback Costume
1 Piece(s) #MHPBTTR
On
Sale
$17.08
10% OFF
 
 
Quick View
Adults Inflatable Brown T-Rex Costume
Adults Inflatable Brown T-Rex Costume
1 Piece(s) #SH21193
Clearance
Price
$65.97
40% OFF
 
 
Quick View
Adult T-Rex Mask
Adult T-Rex Mask
1 Piece(s) #TB26774
$19.99
 
 
Quick View
Kids Inflatable T-Rex Costume
Kids Inflatable T-Rex Costume
1 Piece(s) #SH21108CH
Clearance
Price
$55.77
40% OFF
 
 
Quick View
Kids Dinosaur Halloween Costume - Extra Small
Kids Dinosaur Halloween Costume - Extra Small
1 Piece(s) #FM76195
On
Sale
$29.98
60% OFF
 
 
Quick View
Toddler Dinosaur Costume
Toddler Dinosaur Costume
1 Piece(s) #UR26026TXL
$33.19
 
 
Quick View
Adults Diplodocus Dinosaur Inflatable Costume
Adults Diplodocus Dinosaur Inflatable Costume
2 Piece(s) #SH21183
$87.99
 
 
Quick View
Baby Boy's Toy Story 4™ Rex Costume - 12-18 Months
Baby Boy's Toy Story 4™ Rex Costume - 12-18 Months
1 Piece(s) #DG14004W
$44.99
 
 
Quick View
Inflatable T-Rex With Sound Costume
Inflatable T-Rex With Sound Costume
6 Piece(s) #RU820679
On
Sale
$94.68
48% OFF
 
 
Quick View

Explore Our Dinosaur Costume Collection for Every Age

Ready for a roar-some Halloween? We've got the best selection of dinosaur costumes to make your celebration a prehistoric blast. Whether you need a toddler dinosaur costume for your little explorer or a funny inflatable T-Rex suit for an adult, our collection delivers fierce fun for everyone. You'll find everything from licensed Jurassic World outfits to simple, comfortable hooded jumpsuits that are perfect for trick-or-treating or costume parties. Looking for the ultimate showstopper? Our dinosaur inflatable costumes are a huge hit, creating hilarious and unforgettable moments with their oversized, wobbly charm. For a more classic look, choose from detailed velociraptor sets, triceratops hoodies, or spooky skeleton designs. We make it easy to find a dinosaur Halloween costume that fits your style, budget, and the all-important comfort factor for hours of wear. Planning a group theme or need costumes for the whole family? You're in the right place! Coordinate a pack of predators with matching dinosaur costumes for kids and complementary adult dinosaur costume options. Don't forget the accessories like dinosaur masks, claw gloves, and plush tails to complete the transformation. Creating a unified, fun look has never been easier or more affordable. We know that quality and value matter, which is why we focus on delivering more fun for less. Our costumes are designed for durability and ease of use, so you can enjoy them at Halloween, school plays, birthday parties, or any dress-up event. From soft, cuddly options for babies to sturdy, impressive mascot styles, every piece is curated to spark imagination and joy. Trust our 90+ years of experience to bring your dino-mite ideas to life! Start your adventure today and discover why we're the go-to source for memorable costumes & party supplies. Browse our full range of kids dinosaur costumes, adult sizes, and all the essentials for a complete theme. With fast shipping and a huge selection, getting your gear in time for the big night is a breeze. Let's make this year's celebration your most epic one yet!