• A man and a woman are dressed in a red Elmo-themed onesie. The overall design mimics the look of the Sesame Street character Elmo. The background is plain, putting focus on the costume.
  • A man and a woman are dressed in a red Elmo-themed onesie. The overall design mimics the look of the Sesame Street character Elmo. The background is plain, putting focus on the costume. Full body image.
  • Men wearing red pluche Elmo onesie
  • Women wearing red pluche Elmo Adult onesie for women
  • Men wearing red pluche Elmo onesie
  • Women wearing red pluche Elmo Adult onesie for women
  • Men wearing red pluche Elmo onesie, view from the back
  • Women wearing red pluche Elmo Adult onesie for women, view from the back
(46 reviews)

Elmo
Adult Onesie


Color: Elmo

Regular price $54.99
$54.99
Sale price
Regular price
Sale Sold out

Size: XS


Features licensed Onesies:

  • Easy to wash and iron
  • Soft and comfortable to wear
  • Brushed fleece for extra softness
  • Officially Licensed

  • Fabric: 100% polyester
  • Washing instructions: Do not tumble dry, Machine Washable, Do not bleach

  • Includes: Onesie
  • Onesie: Hood, Side pockets, Kangaroo pocket at front, Brushed fleece inside

  • Model Size: The male model is 6'1.5" / 186 cm tall and is wearing size M, the female model is 5'8" / 173cm and is wearing Size S

Finding a Sesame Street costume that actually fits an adult, instead of a stretched-out kids design, is harder than it should be.

What This Is

This is an officially licensed Elmo onesie built as a true Elmo adult costume, a red hooded jumpsuit with brushed fleece interior, side pockets, and a front zipper, sized for grown-ups rather than a kids design scaled up.

Why This Elmo Onesie Works

  • Officially licensed Sesame Street design, so the red coloring and orange nose detail on the hood actually match Elmo instead of a generic red animal costume.
  • Full adult sizing from XS to 2XL makes this a real Elmo adult costume, not a kids onesie stretched over an adult frame.
  • Brushed fleece interior keeps this Elmo onesie warm and comfortable for a whole night out, not just a quick photo.
  • Front zipper and side pockets mean fast on and off, plus somewhere to keep your phone or keys.

Good For

  • Halloween parties and trick-or-treating
  • Costume parties and Sesame Street fan events
  • Movie nights and cozy loungewear at home
  • Matching group costumes with a Cookie Monster onesie

Specifications

Included Onesie
Material 100% polyester with brushed fleece interior
Design/ License Officially licensed Sesame Street Elmo design
Fit Unisex relaxed fit, runs small, size up if you're unsure
Available sizes XS, S, M, L, XL, 2XL
Care Machine washable, do not tumble dry, do not bleach

Frequently Asked Questions

Is this Elmo onesie machine washable?

Yes, it's machine washable. Just don't tumble dry or bleach it, so the color stays bright.

Is this an officially licensed Elmo adult costume?

Yes, this is an officially licensed Sesame Street product, not a generic red costume with an add-on nose.

Should I size up for this onesie?

Yes, this onesie runs small, so if you're between sizes it's best to size up.

Does this include any accessories?

No, this includes the onesie itself only, no gloves or shoes.

Is there a matching Cookie Monster costume or a kids version?

Yes. For a matching group costume, there's the Cookie Monster Onesie for adults, and for kids there's the Elmo Kids Onesie and the Cookie Monster Kids Onesie.


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An image of three man standing next to each other. The man on the left is wearing a Mr. Pink suit, the man in the middle a Funky Fade suit and the man on the right a Flaminguy suit. An image of three man standing next to each other. The man on the left is wearing a Mr. Pink suit, the man in the middle a Funky Fade suit and the man on the right a Flaminguy suit.

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: 4.652174 / 5 from 46 reviews.

AI Generated Review Summary

The Elmo Onesie is celebrated for its high-quality, soft fabric and iconic design, making it perfect for lounging, costume parties, and themed events. Its comfort and playful appearance ensure it's a hit for fans and a great gift idea.

Summary topics

  • Fabric Quality (19%): Based on a significant number of customers, the fabric is highly praised for being soft and of high quality.
  • Costume Quality (19%): Many customers expressed appreciation for the great quality and appearance of the costume, mentioning it multiple times.
  • Overall Product Quality (41%): A significant amount of customers expressed appreciation for the great quality of the products, mentioning it multiple times.

Review topics: ["size","fit","fabric","costumes","material","quality","delivery","onesie","suit","order","service"].

Review highlights

  • "Shadows costume was amazing quality."Cristina M.
  • "It’s super cozy and warm and great quality!"Kaitlin W.
  • "Nice fit, and a fantastic soft fabric"Frans B.

Reviews

Perfect material, Perfect fit, very

"Perfect material, Perfect fit, very fast shipping, I can recomended 🤗"

Vít C. (4/5)

"its so cool"

Savannah (5/5)

"Fits great and very comfortable!"

Inferno (5/5)

Passt super und ist gut

"Passt super und ist gut verarbeitet. Schnelle Lieferung"

Andrea P. (5/5)

Tolles Kostüm

"Hatte den Overall als Kostüm für meinen Mann gekauft. Super Stoff und bequem. Nummer größer bestellt, damit noch Thermo-Sachen darunter getragen werden können."

Diana P. (5/5)

Schöner Überzeugung.

"Schöner Überzeugung."

Thomas W. (5/5)

Great quality, just as depicted

"Looks and feels great, only minor complaints are that it’s very warm (unsurprisingly) and that it’s very awkward to use the restroom in."

Brienne P. (4/5)

Top quality, fast delivery.

"Top quality, fast delivery."

Pierpaolo V. (5/5)

More than I hoped for

"The suits I ordered look great and are super comfortable. They are as advertised and that is a huge deal for me, since hardly anything is these days."

Jacquelynne G. (5/5)

Looks great, good quality

"Hard to go to bathroom while wearing if you have a vulva."

Brienne P. (4/5)

Q&A