Women's Dinosaur Cosplay Costumes for Halloween & Themed Parties
(7 items)Headless Helga Deluxe Halloween Costume
Headless Helga Deluxe Halloween Costume
1 Piece(s)
#DU1528
On
Sale
$1,069.98
50% OFF
Adults Dinosaur Hooded Onesie Costume
Adults Dinosaur Hooded Onesie Costume
1 Piece(s)
#14593163
Starting at
$32.38
Women’s Star Trek: Discovery™ Silver Science Uniform Costume
Women’s Star Trek: Discovery™ Silver Science Uniform Costume
1 Piece(s)
#13827114
Starting at
$87.47
Women's Queen Of Hearts Costume - Plus Size 2XL
Women's Queen Of Hearts Costume - Plus Size 2XL
1 Piece(s)
#IC5017XXL
On
Sale
$176.48
34% OFF
Women’s Star Trek: Discovery™ Gold Command Uniform Costume
Women’s Star Trek: Discovery™ Gold Command Uniform Costume
1 Piece(s)
#13827111
Starting at
$80.48
Adult Spot Dinosaur Mascot
Adult Spot Dinosaur Mascot
1 Piece(s)
#AL168AP
Clearance
Price
$762.97
73% OFF
Women’s Plus Size Ghostbusters™ Jumpsuit Costume - XXL
Women’s Plus Size Ghostbusters™ Jumpsuit Costume - XXL
1 Piece(s)
#RU820128
Clearance
Price
$194.97
68% OFF
Plus Size Dinosaur Costumes for Group Themes
Make a prehistoric statement with our women's dinosaur costumes perfect for Halloween and cosplay events. Discover exclusive plus size options that combine comfort with authentic Jurassic details, ideal for group themes or solo adventures. Our collection features inflatable T-Rex suits, character-inspired outfits like Batgirl, and clearance deals on licensed costumes. Pair your look with costume accessories to complete your transformation - from scaled gloves to matching footwear. Whether you need coordinated group costumes for a themed party or a standout adult Halloween ensemble, these dinosaur designs deliver both quality and value with Oriental Trading's happiness guarantee.