Power Onesie
An oversized plush-fleece onesie with a character-style hood, front zip, pockets and elastic cuffs. Available in Blue, Pink and Green, in sizes XS to XXL.
£4.99
Free insured and tracked UK shipping. Processing takes 1–3 business days. Estimated transit is 3–7 business days after dispatch. We email tracking when your order is dispatched. Delivery details.
Our 35-day voluntary return window starts on purchase. Return unused, unmodified goods in their original condition, with free approved return shipping. Your statutory rights are unaffected. Returns and refund details.
Manufacturer warranties, where provided, run for 1–5 years depending on the product and manufacturer. Check the product-specific terms or contact us before buying if no duration is stated. Your statutory rights against us are unaffected. Warranty details.
Description
Power Onesie
Reviews on Trustpilot
- Ultra-Plush Fleece
- 3D Character Hood
- Match Your Squad
- 3–7-business-day transit
Quick Size Reference
Approximate garment dimensions. Scroll down for the full body measurement chart.
L to XXL (US 12-22) — 63″
XS to M (US 0-10) — 57″
Bought the pink one on impulse and now I own all three. The fleece is actually thick. This is not costume material.
Alexis D.35-day unused-item returns
Our 35-day voluntary return window starts on purchase and applies to unused, unmodified goods in their original condition. Contact us to arrange your return. Read our refund policy.
What Size Should I Get?
Choose your normal size for the oversized fit. If you are between sizes, size up for more room. Use the full measurement chart on this page before ordering.
Is the Fleece Actually Thick?
Yes. This is not thin costume material. The Power Onesie is made from 100% polyester plush fleece, the same heavyweight fabric used in premium blankets and stuffed animals. It is soft, thick, and warm without being heavy or stiff.
Will the Hood Details Hold Up?
Every 3D element on the hood is sewn directly into the fabric, not glued. The stuffed hair, accessories, and facial features are made from soft polyester plush with no hard parts. They hold their shape through regular wear and gentle washing.
Shipping Information
Free insured and tracked UK shipping. Processing takes 1–3 business days. Estimated transit is 3–7 business days after dispatch. We email tracking when your order is dispatched.
How Do I Wash It?
Machine wash cold on a gentle cycle. Use mild detergent. Do not bleach. Tumble dry on low heat or hang dry. Do not iron. The plush fleece stays soft wash after wash when you follow these steps.
Is This a Good Gift?
A cosy gift for birthdays, holidays and nights in. Choose a design and size, then set the quantity you need.
100% Secure Payments
Credit cards, debit cards and PayPal can be used when enabled and displayed at checkout for your order.
Find YourSize
Already oversized. Choose your normal size. Between sizes? Size up for more room. Plenty of room for layering.
| Size | US Size | Height | Bust | Waist |
|---|---|---|---|---|
| XS | 0-2 | 4’11”-5’1″ | 30-32″ / 76-81cm | 24-25″ / 61-64cm |
| S | 4-6 | 5’1″-5’4″ | 32-34″ / 81-86cm | 25-27″ / 64-69cm |
| M | 8-10 | 5’4″-5’7″ | 34-36″ / 86-91cm | 27-29″ / 69-74cm |
| L | 12-14 | 5’7″-5’10” | 36-39″ / 91-99cm | 29-32″ / 74-81cm |
| XL | 16-18 | 5’10”-6’0″ | 39-42″ / 99-107cm | 32-35″ / 81-89cm |
| XXL | 20-22 | 6’0″-6’2″ | 42-45″ / 107-114cm | 35-38″ / 89-97cm |
Hips: XS 33-35, S 35-37, M 37-39, L 39-42, XL 42-45, XXL 45-48 inches. Sleeve/Inseam/Total Length on the full size chart image above.
Zip Up. Disappear Into Cozy.
One piece. One zip. The oversized hood pulls down to cover your face. Two pockets swallow your phone and your snacks. The elastic cuffs seal in the warmth. You are not getting dressed. You are checking out of the world for a while.
Reviews on Trustpilot
Real Customers, Real Cozy
Literally the softest thing I own.
Bought the blue one for movie nights and I have not taken it off since it arrived. The fleece is thick, the pockets are deep, and the hood is ridiculous in the best way.
Mia R.
Got all three for my roommates.
We wore them for a group photo and it already has 400 likes. The quality is way better than I expected for the price.
Jess W.
My boyfriend steals mine every night.
I ordered a medium and he claimed it. Ordering him his own in green. The zipper is smooth, the cuffs are snug, and it is genuinely warm.
Kayla S.
35-day unused-item returns.
Our 35-day voluntary return window starts on purchase and applies to unused, unmodified goods in their original condition. Contact us to arrange your return. Read our refund policy.
Pick Your Color. Match Your Squad.
Three designs. One vibe. The coziest night in starts here.
What You Get
Power Onesie (your chosen color)
3D Character Hood (sewn, no hard parts)
Front Zipper Closure
Two Side Pockets
Elastic Wrist Cuffs
Elastic Ankle Cuffs
Why Everyone Loves It
One For You. Two For Your Best Friends!
Three colors. Three personalities. One squad. The Power Onesie was made to be matched. Pick your color, tag your friends, and own the coziest night in of your entire life. Whether it is a movie marathon, a sleepover, or just a random Tuesday, everything hits different when the whole crew is snuggled up.
See ItUp Close
Real product. Real cozy.
Quality You Can Feel.
Built for people who take their comfort seriously.
100% polyester plush fleece. The same thick, soft material used in premium blankets and stuffed animals. Not thin. Not scratchy. Not costume material.
Every character element on the hood is sewn directly into the fabric. Stuffed hair, accessories, and facial features made from soft polyester plush. No hard parts. No glue.
Reinforced seams, smooth front zipper, elastic cuffs at wrists and ankles. Machine washable on cold gentle cycle. Holds its shape wash after wash.
Oversized relaxed fit from XS to XXL. Same body for all three designs. The hood is the only thing that changes. Two deep side pockets on every one.
Made For Anyone Tired Of..
Boring Loungewear
The same gray sweats every night. Nothing fun to wear at home. Comfort without any personality.
Thin Costume Material
Spending money on a character onesie that feels like a plastic bag. See-through fabric, glued-on details that peel off after one wash.
One Size Fits Nobody
Products that claim one size fits all but actually fit no one well. Too short for tall people, too baggy for smaller frames.
Why Choose Endless Finds?
Here is how we compare to the rest.
Reviews on Trustpilot
What Customers Think
“The fleece is so thick I stopped using my blanket. I just zip up and sink into the couch. Absolute game changer.”
The Power Onesie
Purchased on August 12th, 2026
“Matching onesies with my roommates was the best decision we have made all year. The hood details are insane up close.”
The Power Onesie
Purchased on August 19th, 2026
“Got this for my wife and she has worn it every single night since it arrived. Just ordered the green one for myself.”
The Power Onesie
Purchased on August 27th, 2026
Reviews on Trustpilot
What Customers Report:
Based on post-purchase surveys.
Said the Fleece Was Thicker Than Expected
Said It Fits True to the Size Guide
Wore It 3+ Times the First Week
Bought a Second One for Someone Else
Questions? Answered.
What size should I get?
Choose your normal size for the oversized fit. If you are between sizes, size up for more room. Use the full measurement chart on this page before ordering.
How long does shipping take?
Free insured and tracked UK shipping. Processing takes 1–3 business days. Estimated transit is 3–7 business days after dispatch. We email tracking when your order is dispatched.
Is the fabric actually warm and thick?
Yes. The Power Onesie is made from 100% polyester plush fleece, the same heavyweight material used in premium blankets. It is soft, thick, and warm. This is not thin costume fabric.
Are the hood details glued on?
No. Every 3D element, including the stuffed hair, bow, and facial features, is sewn directly into the hood fabric. No hard parts, no glue. They hold their shape through regular wear and washing.
35-day unused-item returns
Our 35-day voluntary return window starts on purchase and applies to unused, unmodified goods in their original condition. Contact us to arrange your return. Read our refund policy.
Is the sizing the same for all three colors?
Yes. The body, measurements, and fit are identical across all three designs. The only difference is the hood, which features a unique character design for each color.
Reviews on Trustpilot
What Customers Are Saying
Reviews on Trustpilot
Softer than my actual blanket.
“Wore it all weekend. Did not change once. Zero regrets.”
Perfect gift for my sister.
“She screamed when she opened it. Literally screamed. Ordering one for myself now.”
Runs true to the size guide.
“I measured before ordering and the M fits exactly like the chart says. Oversized but not drowning in it.”
Third one just arrived.
“Started with pink. Then blue. Now green. I have a problem and I do not care.”
Way thicker than I expected.
“I have bought cheap onesies before and this is not that. The fleece actually feels expensive.”
The hood is everything.
“Pulled it over my face during a horror movie and my friends could not stop laughing. Best purchase this year.”
Bought the 3-pack for girls trip.
“Everyone matched and we looked incredible. The photos came out unreal.”
Warm enough for winter nights.
“I wear this instead of a blanket on the couch. The elastic cuffs keep all the cold out.”
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