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  • Lobster
  • Lobster
  • A man is wearing a bright red lobster-themed adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. including stitched gloves as claws. Hood is down on his back.
  • Lobster
  • A man is wearing a bright red lobster-themed adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. including stitched gloves as claws. View from the back showing tail and hood down on his back.
  • A man is wearing a bright red lobster-themed adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. including stitched gloves as claws. Pocket close-up.
  • A man is wearing a bright red lobster-themed adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. including stitched gloves as claws. Close up from the hood dow on his back.
  • A man is wearing a bright red lobster-themed adult onesie featuring playful hood details and cozy, soft material, perfect for lounging or costume events. including stitched gloves as claws. Gloves Close-up.

Lobster
Adult Onesie

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

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Features Onesies:

  • Easy to wash and iron
  • Soft and comfortable to wear
  • Stretch fabric
  • 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

Who knew crustaceans were this comfortable? The Lobster Adult Onesie by OppoSuits brings ocean-floor fun to a whole new level of cozy. This bold bright red lobster costume onesie features a playful hood with antennae, stitched claw gloves, and a tail at the back the full lobster experience, no tank required. Perfect for Halloween, themed parties, festivals, sleepovers, lounging at home, or as a fun and memorable gift for anyone who appreciates life's quirkier side. Snap it on, lay back, and see where the ocean drift takes you. 

What's included:

Full-length adult onesie with lobster hood with antennae, stitched claw gloves, tail detail at the back, front zip closure, kangaroo pocket at the front, 2 side pockets, and a soft brushed fleece interior

Details:

Color: Bright red lobster design
Fabric: 100% polyester with brushed fleece lining, warm, soft, and cozy 
Sizes: XS – 2XL (unisex)
Machine washable, do not tumble dry, do not bleach 

Perfect for:

Halloween, themed costume parties, festivals, sleepovers, lounging at home, or as a one-of-a-kind gift.

Also available in other animal onesie designs including Shark, Dinosaur, Giraffe, Panda, Unicorn, Otter, Red Cat, Walrus, and Lemur!

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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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