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  • Dinosaur
  • Dinosaur
  • A man is wearing a green dinosaur adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. Full body image with the hood own on his back.
  • Dinosaur
  • A man is wearing a green dinosaur adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. He is standing sideways and showing the ack of the onesie.
  • A man is wearing a green dinosaur adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. Close-up of the kangeroo pocket.
  • A man is wearing a green dinosaur adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. He is standing sideways and holding the hood over his head. Close up of the upper part of his body
  • A man is wearing a green dinosaur adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. He is standing sideways and holding the hood over his head with one hand. Full body image.

Dinosaur
Adult Onesie

Color: Dino
$44.99
$44.99
Sale Sold out
Size:

Estimated Shipping Widget will be displayed here!

Features Onesies:

  • Easy to wash and iron
  • Soft and comfortable to wear
  • Brushed fleece for extra softness
  • Includes: Onesie
  • Onesie: Hood, Side pockets, Kangaroo pocket at front, Brushed fleece inside
  • Fabric: 100% polyester
  • Washing instructions: Do not tumble dry, Machine Washable, Do not bleach

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  • Model Size: Our model is 6'1.5" / 186 cm tall and is wearing size M

Dinosaur Adult Onesie: Roar Into Ultimate Comfort

Unleash your prehistoric side with the Dinosaur Adult Onesie. Combining a bold dinosaur-inspired design with soft, cozy comfort, this onesie is perfect for relaxing at home, costume parties or adding some Jurassic fun to your day.

From its playful hood details to its brushed fleece interior, every part of this onesie is designed to keep you warm while helping you stand out wherever your adventures take you.

What's Included

  • Full-length Dinosaur adult onesie
  • Hood with dinosaur face details
  • Tail on the back
  • Front zipper closure
  • Two side pockets
  • Kangaroo front pocket
  • Soft brushed fleece interior

Details

  • Design: Dinosaur-inspired design with playful details
  • Material: 100% polyester
  • Interior: Brushed fleece
  • Closure: Front zipper closure
  • Fit: Comfort fit
  • Sizes: XS to 2XL
  • Care: Machine washable. Do not tumble dry. Do not bleach.

Perfect For

Costume parties, Halloween, festivals, sleepovers, movie nights, lounging at home or as a fun gift for dinosaur fans.

Also available in the Animal Onesie collection alongside Giraffe, Lemur, Lobster, Otter, Panda, Red Cat, Shark, Unicorn and Walrus Adult Onesies.

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Quality and Fit

Look sharp, feel comfy. Our slim-fit suits are made from high-quality polyester twill—built for style and movement. Go classic or go wild—your wardrobe, your rules.

Overall rating: 4.076923 / 5 from 13 reviews.

AI Generated Review Summary

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Review highlights

Reviews

Dinosaur… rawr :t-rex:

"I have been looking for the perfect dino onesie, for quite some time, and had always struggled to find one that I really liked… until I came across this adorable option :D I really appreciated the website’s in depth sizing information, and the speed of delivery (with this being purchased for an event) Customer service is great, too! Upon its arrival, it was packaged nicely, and securely, and the onesie itself is so very soft, and easy to put on (which is very important to me, as an autistic and dyspraxic person) The only thing that I think would make it better would be the option to pay via PayPal All this to say - thank you, OppoSuits! I am a very happy customer! :3"

— Ryan W. (5/5)

Nicely packed and pretty good

"Nicely packed and pretty good quality. I'm happy with my purchase"

— Ewelina R. (5/5)

Sehr zufrieden

"Sehr flauschig und sehr gemütlich! Ich bin 1,59 m und trage Größe 40/42, die Größe XS war komplett ausreichend!"

— Stephanie K. (5/5)

Tolles Produkt, sehr guter Stoff,

"Tolles Produkt, sehr guter Stoff, schnelle Lieferung"

— Colombina M. (5/5)

Excellent is an UNDERSTATEMENT

"Everyone adored our costume—the giraffe. It was so unique and looked great. Quality-wise, it was definitely worth every penny we spent."

— Gem P. (5/5)

Ok

"It’s cute and fits well, but one of the flippers started tearing off just 3 days in. Also would be helpful to have Velcro or something to pin up the flippers when not wearing. Kind of dangle and get in the way."

— Mina S. (3/5)

bad fit/ bad shape

"bad fit/ bad shape"

— Erik A. (1/5)

Great product, very warm!

"Just what I wanted for a good price, but, man is it toasty! At least you won't be too cold."

— Matt K. (5/5)

Je ne l’es pas encore

"Je ne l’es pas encore reçu…"

— Sophie C. (1/5)

Material macht einen guten

"Material macht einen guten Eindruck. Fühlt sich alles bequem an und passt. Wenn an den Seitentaschen Reißverschluss wäre, wäre top."

— Anonym (4/5)

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