Mario Onesie
£44.99
- Fabric: flannel, ideal for staying nice and warm
- Style: red top with blue dungarees and yellow buttons, red cap hood with the letter M
- Comfort: roomy fit for total freedom of movement
- Occasions: gaming nights, Halloween, couples costumes, conventions
- Washing: easy to care for and resistant to frequent machine washing
- Ultra-soft fabric | Warm and comfortable
- Pyjamas and costume | Two in one
- Any occasion | Bedtime, parties, film nights
- Gift-ready | One they’ll actually wear
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- Fabric: flannel, ideal for staying nice and warm
- Style: red top with blue dungarees and yellow buttons, red cap hood with the letter M
- Comfort: roomy fit for total freedom of movement
- Occasions: gaming nights, Halloween, couples costumes, conventions
- Washing: easy to care for and resistant to frequent machine washing
The Nintendo adventure of the two Italian brothers in a Women’s Mario Onesie
Step into a fantastic world with the Mario onesie for adults. Designed for die-hard Nintendo fans, this soft, plush all-in-one wraps you in comfort after a long day. Picture yourself jumping from level to level in your favourite games while staying nice and warm under your covers.
Inspired by the universe of Mario and Luigi, the design features iconic elements that carry the playful spirit of your favourite games into your night-time wardrobe. Made from flannel, this onesie promises not only style but also lasting comfort. It allows optimal freedom of movement for all your sleepovers or late night gaming sessions.
Men’s Mario Onesie transforms you into a little mushroom powered plumber
Our adult Mario onesie is not just nightwear, it lets you revisit your favourite adventures. Its snuggly texture guarantees warm, comfortable nights. It is perfect for recovering after long hours of questing through the many worlds of Nintendo.
This one-piece deserves a spot in your collection. Add it to your wardrobe today and make sure you are warm and stylish for your next games nights. Join the community of fans who have already chosen to combine style, comfort and passion for Nintendo games.
Collect as many coins as you can as a family
For a family photo in matching outfits, the kids Mario onesie brings this look in a smaller size. The Luigi onesie is the ideal match for a costume duo. Finally, browse the whole adult onesies collection to find another design to love.







