Monster Onesie Pajamas | Fleece Hood & 8 Fun Designs

Cream Pig fleece onesie with character hood and matching front pocket — Gearfinch

Big-Mouth Monster Onesie – Fleece Hooded Pajamas

Cream Pig / S

$74.99

Big-Mouth Monster Onesie – Fleece Hooded Pajamas

$74.99

4.4 (53)

StyleCream Pig

Cream Pig

Purple Monster Green Monster

Green Monster Cream Monster

Cream Monster Yellow Monster

Yellow Monster Blue Monster

Blue Monster Red Monster

Red Monster Black Monster

Black Monster

SizeS S M L XL

Delivery & returnsFree standard shipping · Free returns

Soft polyester fleece for cool-weather lounging
Character hood with a big mouth and expressive eyes
Front pocket with a matching character face
Eight designs, each offered in S, M, L and XL

Product details

Big personality. Soft fleece. Your new favorite night in.

Make movie night a little more ridiculous. This big-mouth monster onesie wraps you in soft polyester fleece, with an oversized character hood and a matching face on the front pocket. Pick your monster color—or the cream pig—and settle in.

Made for cozy nights and funny photos

Wear it for a relaxed evening, a pajama party or a playful gift reveal. Couples can choose matching or contrasting designs; each selection contains one onesie.

Soft polyester fleece for cool-weather lounging
Character hood with a big mouth and expressive eyes
Front pocket with a matching character face
Eight designs, each offered in S, M, L and XL

Choose your size by height and weight

These are the supplier’s suggested body ranges, not garment measurements or standard US sizing. Compare both columns before choosing. If you are between sizes or have a long torso, consider the larger size; fit can vary.

Size	Suggested height	Suggested weight
S	150–155 cm 4′11″–5′1″	40–50 kg 88–110 lb
M	155–165 cm 5′1″–5′5″	50–65 kg 110–143 lb
L	165–175 cm 5′5″–5′9″	65–80 kg 143–176 lb
XL	175–185 cm 5′9″–6′1″	80–90 kg 176–198 lb

What arrives

One hooded fleece onesie in your selected design and size. Slippers, socks and other styling accessories shown in photos are not included.

Material and care

Material: polyester fleece. Follow the care label on the garment for washing and drying. This is casual loungewear; keep the hood opening clear while wearing it.

Delivery & Returns

Delivery

See delivery estimates for your address and shipping method at checkout.
Standard shipping is free on every order, with no minimum spend. Delivery estimates and optional express rates are shown at checkout. View shipping policy.
Full details in the shipping policy.

Returns

Return eligible unused, unassembled items for free within 30 days of delivery.
Read the refund policy for eligibility, exclusions and return instructions.

Customer reviews

4.4

53 reviews

Some reviews are automatically translated.

Sidney A.2026-10-24
★★★★★
Very soft material but size is a bit too small
Jules R.2026-10-24
★★★★★
It's a little short in the leg area but it's okay.
Ari I.2026-10-22
★★★★★
product exactly as described in the listing
Finley T.2026-10-20
★★★★★
Size xl not so big, like size m/
Logan O.2026-10-20
★★★★★
Size m very big/ like size xl
Stevie T.2026-10-20
★★★★★
So much small than the size chart mentioned.
Billie K.2026-10-18
★★★★★
This is an awesome product. I would suggest it to anyone wanting these types of items. I have all of these and am looking to buy another set to add to my collection.
Kris M.2026-10-18
★★★★★
It's really cool, I loved it, in fact I already ordered the next one for my son, just that you have to order it in XL or larger because it's very tall.
Charlie D.2026-10-18
★★★★★
I am 185cm tall and the XL pajamas are way too short. They are suitable for someone who is 165cm tall.
Remy W.2026-10-17
★★★★★
Im 186 and xl is a bit too short, id say 5-10cm too short. so be wary of that, other than that, its a good buy :)
Terry P.2026-10-16
★★★★★
Love it so much fun
Quinn G.2026-10-14
★★★★★
My daughter is so happy with it. now all her friends want it!$$$

[{"author":"Sidney A.","date":"2026-10-24T00:00:00.000Z","rating":4,"title":"","body":"Very soft material but size is a bit too small","verified":false,"images":[]},{"author":"Jules R.","date":"2026-10-24T00:00:00.000Z","rating":4,"title":"","body":"It's a little short in the leg area but it's okay.","verified":false,"images":[]},{"author":"Ari I.","date":"2026-10-22T00:00:00.000Z","rating":5,"title":"","body":"product exactly as described in the listing","verified":false,"images":[]},{"author":"Finley T.","date":"2026-10-20T00:00:00.000Z","rating":5,"title":"","body":"Size xl not so big, like size m\/","verified":false,"images":[]},{"author":"Logan O.","date":"2026-10-20T00:00:00.000Z","rating":5,"title":"","body":"Size m very big\/ like size xl","verified":false,"images":[]},{"author":"Stevie T.","date":"2026-10-20T00:00:00.000Z","rating":3,"title":"","body":"So much small than the size chart mentioned.","verified":false,"images":[]},{"author":"Billie K.","date":"2026-10-18T00:00:00.000Z","rating":5,"title":"","body":"This is an awesome product. I would suggest it to anyone wanting these types of items. I have all of these and am looking to buy another set to add to my collection.","verified":false,"images":[]},{"author":"Kris M.","date":"2026-10-18T00:00:00.000Z","rating":5,"title":"","body":"It's really cool, I loved it, in fact I already ordered the next one for my son, just that you have to order it in XL or larger because it's very tall.","verified":false,"images":[]},{"author":"Charlie D.","date":"2026-10-18T00:00:00.000Z","rating":2,"title":"","body":"I am 185cm tall and the XL pajamas are way too short. They are suitable for someone who is 165cm tall.","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-16.webp?v=1792866506"]},{"author":"Remy W.","date":"2026-10-17T00:00:00.000Z","rating":4,"title":"","body":"Im 186 and xl is a bit too short, id say 5-10cm too short. so be wary of that, other than that, its a good buy :)","verified":false,"images":[]},{"author":"Terry P.","date":"2026-10-16T00:00:00.000Z","rating":5,"title":"","body":"Love it so much fun","verified":false,"images":[]},{"author":"Quinn G.","date":"2026-10-14T00:00:00.000Z","rating":5,"title":"","body":"My daughter is so happy with it. now all her friends want it!$$$","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-14.webp?v=1792866505"]},{"author":"Robin X.","date":"2026-10-14T00:00:00.000Z","rating":5,"title":"","body":"Perfect","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-15.webp?v=1792866506"]},{"author":"Elliot P.","date":"2026-10-14T00:00:00.000Z","rating":4,"title":"","body":"Short legs","verified":false,"images":[]},{"author":"Dylan Y.","date":"2026-10-12T00:00:00.000Z","rating":4,"title":"","body":"Normally wear a large, ordered an xl just to be careful, but the legs are oddly extra short. everything else is fine.","verified":false,"images":[]},{"author":"Ellis M.","date":"2026-10-10T00:00:00.000Z","rating":5,"title":"","body":"I am satisfied.","verified":false,"images":[]},{"author":"Harper H.","date":"2026-10-09T00:00:00.000Z","rating":5,"title":"","body":"Wow, stunning! Just like in the picture. Arrived really well and quickly.","verified":false,"images":[]},{"author":"Kai G.","date":"2026-10-09T00:00:00.000Z","rating":3,"title":"","body":"Meh.","verified":false,"images":[]},{"author":"Shawn F.","date":"2026-10-08T00:00:00.000Z","rating":5,"title":"","body":"This is a gift for my little monster.  i'm pretty sure he will enjoy it.","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-6.webp?v=1792866496"]},{"author":"Kerry R.","date":"2026-10-06T00:00:00.000Z","rating":5,"title":"","body":"It arrived quickly and has great quality; the fabric is like flannel or those thick, soft sheets. \n The packaging arrived in good condition, with double bag lining and tape sealing.","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-19.webp?v=1792866507"]},{"author":"Avery J.","date":"2026-10-06T00:00:00.000Z","rating":5,"title":"","body":"Very good quality and size that matches reality, highly recommended.","verified":false,"images":[]},{"author":"Blair I.","date":"2026-10-06T00:00:00.000Z","rating":5,"title":"","body":"great for the price","verified":false,"images":[]},{"author":"Remi N.","date":"2026-10-05T00:00:00.000Z","rating":5,"title":"","body":"Great size for my 10 year old brother it's so funny and comfy zips up nicely","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-1.webp?v=1792866491","https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-2.webp?v=1792866492"]},{"author":"Frankie W.","date":"2026-10-03T00:00:00.000Z","rating":5,"title":"","body":"My girls love them","verified":false,"images":[]},{"author":"Hayden D.","date":"2026-10-03T00:00:00.000Z","rating":5,"title":"","body":"Just like the picture!","verified":false,"images":[]},{"author":"Lou E.","date":"2026-10-02T00:00:00.000Z","rating":5,"title":"","body":"Wow, really soft and high quality! Super! I got a Large for my daughter who is 152cm - 140 lbs. It's big but it fits perfectly! Very warm too. Thank you!","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-8.webp?v=1792866499"]},{"author":"Jamie V.","date":"2026-10-02T00:00:00.000Z","rating":5,"title":"","body":"Meet the size expectations.","verified":false,"images":[]},{"author":"Casey O.","date":"2026-10-02T00:00:00.000Z","rating":5,"title":"","body":"Meet the size expectations.","verified":false,"images":[]},{"author":"Sam Q.","date":"2026-10-02T00:00:00.000Z","rating":3,"title":"","body":"Shipping was very fast. We just expected the slippers to be included. They are shown in every image and the description doesn't mention that they are not included. This was a disappointment for my son.","verified":false,"images":[]},{"author":"Noel F.","date":"2026-10-01T00:00:00.000Z","rating":5,"title":"","body":"The kids like it, but there's a bit of dust.","verified":false,"images":[]},{"author":"Lee S.","date":"2026-09-30T00:00:00.000Z","rating":2,"title":"","body":"Zipper failed day one of wearing it. very dissatisfied. the suit is nice but quality issue is bad","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-7.webp?v=1792866497"]},{"author":"Emery K.","date":"2026-09-30T00:00:00.000Z","rating":5,"title":"","body":"Super soft and warm. Just like in the photo. I recommend the product and the supplier. I will buy again when needed.","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-11.webp?v=1792866501"]},{"author":"Ash U.","date":"2026-09-30T00:00:00.000Z","rating":5,"title":"","body":"It's beautiful, my son loved it.","verified":false,"images":[]},{"author":"Devon B.","date":"2026-09-30T00:00:00.000Z","rating":3,"title":"","body":"came with a small tear","verified":false,"images":[]},{"author":"Rowan U.","date":"2026-09-29T00:00:00.000Z","rating":5,"title":"","body":"Thank you very much, the product was great and the delivery was fast too.","verified":false,"images":[]},{"author":"Reese N.","date":"2026-09-28T00:00:00.000Z","rating":4,"title":"","body":"A bit short. Better to go one size up.","verified":false,"images":[]},{"author":"Max L.","date":"2026-09-27T00:00:00.000Z","rating":5,"title":"","body":"Daughter loves it.","verified":false,"images":[]},{"author":"Marin Y.","date":"2026-09-26T00:00:00.000Z","rating":5,"title":"","body":"Very good product. very good quality. my daughter happy and satisfied","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-20.webp?v=1792866508"]},{"author":"Dana A.","date":"2026-09-26T00:00:00.000Z","rating":5,"title":"","body":"Very good!","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-20.webp?v=1792866508"]},{"author":"Morgan A.","date":"2026-09-22T00:00:00.000Z","rating":5,"title":"","body":"Super warm and fun","verified":false,"images":[]},{"author":"Drew L.","date":"2026-09-22T00:00:00.000Z","rating":5,"title":"","body":"As shown in the photo, and the delivery was fast; I received it ahead of schedule.","verified":false,"images":[]},{"author":"Cory Z.","date":"2026-09-19T00:00:00.000Z","rating":5,"title":"","body":"I recommend getting it one size larger, or two sizes larger if you're tall; i love it—great quality.","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-3.webp?v=1792866493","https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-4.webp?v=1792866494","https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-5.webp?v=1792866495"]},{"author":"Toby Q.","date":"2026-09-17T00:00:00.000Z","rating":4,"title":"","body":"Size is a bit small, i ordered the biggest one for a 1.7m woman and it fit perfectly. be aware that it's very hot in it, so only good during the winter","verified":false,"images":[]},{"author":"Jordan T.","date":"2026-09-15T00:00:00.000Z","rating":5,"title":"","body":"My son is very happy!","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-12.webp?v=1792866502","https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-13.webp?v=1792866503"]},{"author":"Jesse X.","date":"2026-09-11T00:00:00.000Z","rating":3,"title":"","body":"Products warm, but with the head on you literally can’t see so don’t think of buying this and walking around for fun with the head on cause you’ll cause an accident to yourself hahah also i ordered a xl as a 5’10 (178cm) gal and it cuts off at my ankles so not the best. hahaha","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-21.webp?v=1792866509"]},{"author":"Sage B.","date":"2026-09-10T00:00:00.000Z","rating":4,"title":"","body":"It's very cool but a bit small. I ordered size M for a 13-year-old child and it fits well but it's neither wide nor long enough. Order a size up.","verified":false,"images":[]},{"author":"Skyler S.","date":"2026-09-05T00:00:00.000Z","rating":3,"title":"","body":"The suits are on the short side, the legs reach up to the knees.","verified":false,"images":[]},{"author":"Parker Z.","date":"2026-09-05T00:00:00.000Z","rating":3,"title":"","body":"The suits are on the short side. The legs reach up to the knees.","verified":false,"images":[]},{"author":"Taylor H.","date":"2026-09-01T00:00:00.000Z","rating":5,"title":"","body":"My daughter keeps asking me about this pajama non stop and finally i found and it’s good price, she is 5.2 and i ordered size m. she can use this for halloween also)","verified":false,"images":["https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-9.webp?v=1792866499","https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/0754\/2706\/files\/monster-onesie-customer-photo-10.webp?v=1792866501"]},{"author":"Luca C.","date":"2026-08-31T00:00:00.000Z","rating":4,"title":"","body":"Just like picture, only thing is you cant see only through the mouth","verified":false,"images":[]},{"author":"Milan J.","date":"2026-08-31T00:00:00.000Z","rating":4,"title":"","body":"Just like picture, only thing is you cant see only through the mouth","verified":false,"images":[]},{"author":"Alex M.","date":"2026-08-19T00:00:00.000Z","rating":5,"title":"","body":"Perfect, fits well","verified":false,"images":[]},{"author":"Adrian V.","date":"2026-08-14T00:00:00.000Z","rating":5,"title":"","body":"This product was amazing my son loved it. he would enjoy another one!","verified":false,"images":[]}]

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Questions before you buy

Is the price for one onesie or a pair?

One onesie in the design and size you select. Add two separately if you want a matching or contrasting pair.

How do I choose the right size?

Use the height and weight ranges in the size guide rather than your usual US letter size. They are body recommendations, not garment measurements. Consider a larger size if you fall between ranges or have a long torso.

What is the fabric?

The supplier specifies polyester; the garment has a soft fleece finish, a character hood and a matching front pocket.

Are slippers or socks included?

No. The package contains one onesie. Footwear and styling accessories in the photos are not included.

Which design is in the video?

The video shows the Cream Monster design. Use the individual style photos to choose the other colors or Cream Pig.

Can I buy these for a couple?

Yes. Choose each person’s design and size separately and add both to your cart. Each unit is sold individually.

How do I choose the correct option?

Use the option buttons above the Add to cart button and check the selected name, image, price, and availability before ordering. Choose only the option that matches the version you want.

How long does shipping take?

Standard shipping is free on every order, with no minimum spend. Delivery estimates and optional express rates are shown at checkout. We email tracking when your order ships.

What if I change my mind?

Return eligible unused, unassembled items for free within 30 days of delivery. Read the refund policy for eligibility, exclusions and return instructions. Contact us before sending anything back.

Useful next steps

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Big-Mouth Monster Onesie – Fleece Hooded Pajamas

Delivery & returns

Free standard shipping

Free returns

Need it sooner?

Made for cozy nights and funny photos

Choose your size by height and weight

What arrives

Material and care

Customer reviews

Questions before you buy

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