Super Mario Brothers Mario Kigurumi

  • Comfy Adventures Guaranteed
  • Original Designs from Japan
  • Officially Licensed
  • Baggy Sizes Fits Most
  • Satisfaction Guaranteed

It's me, the Mario onesie! Have you ever thought Mario was amazing? Did you ever just want to be Mario for a day.... or more? We have a full body Mario onesie for adults. 

This onesie makes you look and maybe even feel like Mario. It's super comfy and one of a kind! It comes with an attached Mario hat/hoodie and the Mario look! 


  • 100% machine washable
  • Made of soft and cozy fleece
  • Red and blue body 
  • A red hoodie that looks like a hat from the front.
  • Adult - full-sized onesie 
Composition: 100% Polyester Fleece  

    Adult Kigurumi Sizing

    Regular One Size

    fits 5' and taller

    • Shoulder Width 1'10"
    • Underarm Circumference 4'2"
    • Waist Circumference 4'9"
    • Height (shoulder to ankle) 4'4"
    • Sleeve Length 1'8"


    its 5'11 and taller
    (not available on all designs)

    • Shoulder Width 1'11"
    • Underarm Circumference 4'3"
    • Waist Circumference 4'10"
    • Height (shoulder to ankle) 4'8"
    • Sleeve Length 1'11"

    Shipping Costs to the US

    Shipping Options Cost
    FREE Shipping (3-12 business days) FREE
    2-7 Business Days Based on total order weight
    1 Business Day Based on total order weight
    Toothless and Light Fury $20 and up (by weight)

    Order Processing

    • We process orders within 2-3 business days, excluding weekends and holidays.
    • Successfully placed orders will receive an e-mail confirmation with the order details. If you do not receive an e-mail, please check your spam filter or contact us for confirmation.
    • If you need any assistance with your order, please contact us immediately at We will not be able to make changes to your order after it has shipped.
    • Please review and ensure that you have entered the correct address. We are not responsible for non-delivery due to errors in the address that you provide. If an order is returned due to an incorrect address, we will refund the original order (excluding the shipping fee) and ask that you re-submit your order.

    *packages may be charged import duties and/or customs fees; these fees are determined by customs officials and are not included in the shipping cost. Customers are responsible for any applicable charges.

    Shipping to the or ?

    Love it!

    This was our impulse quarantine purchase, and I love it! Fits both me and my boyfriend, and is super soft and comfortable. We love going to our Zoom meetings dressed in our kigurumi!

    Sulma R.

    Unlimited Return Policy

    If you’re not satisfied, let us know

    We want everyone to love their kigurumi and enjoy many comfy adventures for years to come. If you don’t love your Kigurumi just give us a call and we’ll do whatever we can to make it right.


    Designed in Japan, Officially Licensed

    All of our Kigurumi are original creations created by SAZAC Japan. Their team of talented artists and designers work to create Kigurumi that balance cute with practical, and comfort with aesthetics.

    Comfy Adventures, Guarenteed

    You can do almost anything in your Kigurumi

    We started our humble little company with the mission of bringing awesome adult onesies to everyone. We believe that every adventure is better in a Kigurumi. Whether it’s sleeping or partying, cuddling or gaming, cosplay or Halloween, everything is better in a kigurumi!

    Built to last

    Comfy fleece, machine washable

    We believe that a “costume” shouldn’t be disposable. We still have the same kigurumi from when we started this company. As long as you don’t do something crazy, your Kigurumi should last a lifetime.

    Made for Humans

    One size fits most

    No matter what your body size, you will probably slip right in to a kigurumi. We can’t guarentee it but our Kigurumi are made to be loose fitting so that you can experience ultimate comfort while you do your thing!

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