• Child wearing a Superman-themed onesie with a red cape on a white background
  • Child wearing a Superman costume with a red cape and blue suit on a white background. Full body image
  • Child wearing a red superhero cape with blue trim on a white background. View from the back
  • Child wearing a blue onesie with red accents on a white background. View from the back
  • Blue onesie with red patch on a plain background
  • Blue superhero onesie with a prominent logo on a plain background
  • Close-up of a superhero onesie with a visible OppoSuits logo on a white background
(20 reviews)

Superman
Kids Onesie

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

Features licensed Superman Onesie:

  • Easy to wash and iron
  • Soft and comfortable to wear
  • Cape with velcro
  • Officially Licensed
  • Fabric: 100% polyester
  • Washing instructions: Do not tumble dry, Machine Washable, Do not bleach
  • Includes: Onesie
  • Onesie: Hood, Side pockets, Brushed fleece inside

Everyone else needs a phone booth. Superman's kids onesie is a one-zip transformation.

What this is

An officially licensed DC Comics Superman kids onesie, with the iconic red and blue design and S-emblem, in soft 100% polyester with a brushed fleece interior. Sizes 2-4Y to 14-16Y.

Why this onesie works

  • Officially licensed DC Comics design with the legendary S-emblem and Superman's signature colors.
  • Brushed fleece interior for warm, breathable, all-day comfort.
  • Front zip closure with side pockets for easy wear and storage.
  • Machine washable, so it's easy to keep clean after repeat wear.

Good for

  • Halloween
  • Superhero birthday parties
  • Dress-up days and school events
  • Sleepovers

Specifications

Included Onesie
License Officially licensed DC Comics product
Design Superman character hood, red and blue design with S-emblem
Fabric 100% polyester, brushed fleece inside
Details Hood, front zip closure, 2 side pockets
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 DC Comics product.

Can this onesie be machine washed?

Yes. Do not tumble dry and do not bleach.

Is this onesie available for adults, or in other DC Comics styles?

Yes, it's also available as an adult onesie, and check out the full DC Comics collection including Batman and The Joker.
Child wearing a Superman-themed onesie with a red cape on a white background
Superman
$49.99
$49.99

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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","onesie","material","quality","delivery","son"].

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