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  • A child wearing a red and blue Mario onesie with a hood, resembling the famous video game character.
  • Person wearing a red and blue Mario onesie with yellow buttons on a white background
  • Person wearing a red and blue Mario jumpsuit with a hood on a white background
  • Person wearing a red and blue Mario jumpsuit on a white background
  • Person wearing a blue and red Mario onesie with a hood on a white background
  • Person wearing a red and blue Mario costume with yellow buttons on a white background
  • Close-up of a blue garment with an orange tag on a white background
(16 reviews)

Mario
Kids Onesie


Color: Mario

Regular price €39.95
€39.95
Sale price
Regular price
Sale Sold out

Size: EU 92/98 - 98/104



  • Fabric: 60% Cotton, 40% polyester
  • Washing instructions: Do not tumble dry, Machine Washable, Do not bleach

  • Includes: Onesie
  • Onesie: Hood, Side pockets, Brushed fleece inside

  • Model Size: Our model is 5'1" / 155 cm tall and is wearing size 134/140 - 146/152

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Mario Kids Onesie: Cozy Comfort for Every Level

The Mario Kids Onesie lets young fans transform into Nintendo's legendary hero. This officially licensed design combines authentic character styling with soft everyday comfort.

The brushed fleece lining keeps kids warm during gaming sessions, movie nights, themed parties or relaxing at home.

What's included

  • Full-length Mario kids onesie
  • Character hood with Mario details
  • Front zip closure
  • Two side pockets
  • Kangaroo front pocket
  • Soft brushed fleece interior

Details

  • Design: Mario character design
  • License: Officially licensed Nintendo product
  • Material: 100% polyester with brushed fleece lining
  • Fit: Slim fit
  • Sizes: EU92/98 to EU170/176
  • Care: Machine washable. Do not tumble dry. Do not bleach.

Perfect for

Dress-up days, Halloween, gaming events, sleepovers or as an exciting gift for young Nintendo fans.

Also available with other officially licensed Nintendo Kids Onesies, including Luigi.


A child wearing a red and blue Mario onesie with a hood, resembling the famous video game character.
Regular price €39.95
€39.95
Sale price
Regular price

Overall rating: 4.8125 / 5 from 16 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["size","fit","fabric","onesie","quality","delivery","son"].

Review highlights

Reviews

Main Character Energy

"Bought this for my best friend’s son’s birthday party. He loved it. It’s very high quality and he immediately recognized the brand “opposuits” because I gave him a full SpongeBob suit for his birthday last year. I hear he wore it to a wedding and it was a hit there, too. This is the good stuff. I like this brand a lot!"

Lauren B. (5/5)

Tolles Kostüm

"Mein Sohn wollte unbedingt als Super Mario zum Karneval gehen. Hatte dieses Kostüm dann gefunden und bestellt. Ich hatte die Hoffnung, dass es kein billiger Stoff ist. Und ich wurde nicht enttäuscht. Super bequem und fühlt sich gut an. Größengetreu"

Diana P. (5/5)

Brilliant purchase

"7year old was excited to wear this giraffe onesie. It is cosy and warm and a good fit."

Anne C. (5/5)

Perfect

"My kid loves it, can't get him to take it off!!"

Jacquelynne G. (5/5)

Perfect !

"Perfect !"

Annie b. (5/5)

Perfect

"Fast shipping and the outfit fit my son perfectly!"

Deborah N. (5/5)

5 star top quality

"5 star top quality"

Gavin F. (5/5)

Snelle levering

"Mooie onesie zoals op foto ."

Bianca H. (5/5)

I had to guess size,

"I had to guess size, not having shopped with you before, but a 10 - 12 fitted beautifully on my 10 year old. He was delighted with it. It appears well made too. So I am a happy granny."

Sue R. (5/5)

joyful, but syntetic, not good

"joyful, but syntetic, not good for running around"

Ayca B. (4/5)

Q&A