• 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
(20 reviews)

Mario
Kids Onesie

Color: Mario
$49.99
$49.99
Sale Sold out
Size: 2-4Y

Features licensed Onesies:

  • Easy to wash and iron
  • Soft and comfortable to wear
  • Smooth sweater-like fabric
  • Officially Licensed
  • 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 10-12Y

Everyone else needs a controller to play Mario. This onesie just needs a couch.

What this is

An officially licensed Super Mario Mario kids onesie, with a red hoodie design, cap detail and blue overalls, in a soft 60% cotton, 40% polyester blend. Sizes 2-4Y to 14-16Y.

Why this onesie works

  • Officially licensed Super Mario design with Mario's red hoodie, cap hood detail and blue overalls.
  • Soft cotton-polyester blend for comfortable, breathable all-day wear.
  • Bold yellow button details for an instantly recognizable Mushroom Kingdom look.
  • Machine washable, so it's easy to keep clean after repeat wear.

Good for

  • Halloween
  • Themed birthday parties
  • Gaming sessions and movie marathons
  • Dress-up days

Specifications

Included Onesie
License Officially licensed Super Mario product
Design Mario red hoodie, cap detail, blue overalls with yellow buttons
Fabric 60% cotton, 40% polyester
Details Hood, 2 side pockets, brushed fleece interior
Available sizes 2-4Y, 6-8Y, 10-12Y, 14-16Y
Care Machine washable, do not tumble dry, do not bleach

Frequently asked questions

Is this officially licensed?

Yes, an officially licensed Super Mario product.

Can this onesie be machine washed?

Yes. Do not tumble dry and do not bleach.

Is this onesie available for adults, or as Luigi?

Yes, it's also available as an adult onesie, and as a Luigi kids onesie for the Mario Bros duo.
Also available in
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A man and a woman are dressed in a Luigi-themed onesie. The outfit looks as a bright green hoodie with an "L" symbol on the hood and blue overalls with large yellow buttons on the straps. The overall design mimics the look of the popular video game character Luigi, with contrasting green and blue colors. The background is plain, putting focus on the costume.
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A child wearing a red and blue Mario onesie with a hood, resembling the famous video game character.
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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: 4.85 / 5 from 20 reviews.

AI Generated Review Summary

Summary topics

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

Review highlights

Reviews

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)

"Fit as described and solid material/stitching. Has been worn for dress up and trick or treating. Washes well, too! Kids love it!"

— Michelle (5/5)

"Fit as described and solid material/stitching. Has been worn for dress up and trick or treating. Washes well, too! Kids love it!"

— Michelle (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)

Q&A