• size: Finn is 183cm wearing a size L/XL
    Finn is 183cm wearing a size L/XL
  • size: Tiyannah is 175cm wearing a size S/M
    Tiyannah is 175cm wearing a size S/M
  • size: Finn is 183cm wearing a size L/XL
    Finn is 183cm wearing a size L/XL
  • size: Finn is 183cm wearing a size L/XL
    Finn is 183cm wearing a size L/XL
1 7
new & improved

Dark Grey

Dark Grey

Onesie

5 Reviews
£45
£75 £45
Save 40% Sold out

or make 4 interest-free payments of £11.25 fortnightly with:

Select Size Size Guide
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  • 4+ Million Customers Worldwide

Product Details

  • ToastyTek™ Fleece Outer 
    Our own invention, ToastyTek™ is a warm fleece with an ultra-fine micro thread that's super soft to touch.
  • Machine Washable 
  • Rear Access 
  • Sherpa Lined Hood 
  • Oversized Fit 
  • Extra Large Pocket 

Materials & Care

Wash Before Use
Cold Machine Wash
Gentle Cycle
Mild Detergents
Separate Colours
Tumble Dry
Do Not Iron
Do Not Dry Clean

Composition:

Outer: Flannel Fleece (100% Polyester) 

Inner Hood: Sherpa Fleece (100% Polyester) 

Shipping & Returns

We ship most orders with Royal Mail. Orders are typically processed and shipped within 1-3 business days, and delivery takes about 2-3 business days after dispatch.

InPost™ Locker Delivery is available for lighter parcels. It’s locker‑only and not offered in Guernsey, Jersey, the Isle of Man or Northern Ireland.

If an item in your order has an estimated shipping date, the entire order will be sent together on that date.

You’ve got 30 days to return your order on our online return portal, and return shipping costs are simply deducted from your refund.

For more info, click here.

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View full details

Size Guide

ONESIES - NEW FIT

S-M L-XL OOD

Bust 		94 114 120

Hip 		114 128 132

Body Length 		74 78 84

Inseam Leg Length 		78 80 84

Total Length (shoulder to hem) 		150 154 160
ONESIES - NEW FIT

S-M L-XL OOD

Bust 		37.0 44.9 47.2

Hip 		44.9 50.4 52.0

Body Length 		29.1 30.7 33.1

Inseam Leg Length 		30.7 31.5 33.1

Total Length (shoulder to hem) 		59.1 60.6 63.0
How to Measure



Need Help Finding Your Size? 

Determine your size by slipping into your favourite undergarments and measuring directly on your body. Consult our size guide and product features for the perfect fit.

Measuring guide

Front Length: Take a tape measure and start from top of your shoulder and extend it down to the length listed in the size chart.

Chest: Measure around the widest part of your chest. Typically, 2-3 centimetres below your underarm.

Waist: Measure around the narrowest part of your waistline.

Hips: Measure around the widest part of your hips.

Inseam Length: Measure from the crotch down to the bottom of your ankle.

Body Length: Measure from the shoulder down to your crotch.

Need advice on sizing?

Click here to speak to one of our friendly comfort consultants.

One Piece, Endless Comfort 

Front Zip Entry

Easy on, easy off. Get snug in seconds without the struggle.

Rear Elastic Access

Made for quick bathroom breaks without taking it all off.

Thumb Holes

Keep your sleeves in place and your hands warm while you lounge.

Sherpa-Lined Hood

Locks in warmth around your head and neck for ultimate cosiness.

Toasty Comfort From Top To Bottom 

Onesies bring a whole new level of fun to your comfort wear. Made with a single layer of our signature ToastyTek™ fleece, with a brushed lining for maximum comfort without overheating.

FAQs

What are Oodie Onesies made of?

They're made from our signature ToastyTek™ fabric with a brushed lining.

How does the material feel? 

ToastyTek™ fleece has an ultra-fine micro thread, so it feels irresistibly soft to touch. The brushed lining feels really warm, comfortable, and cosy.

What size should I get? 

Please check out the size guide in the product information section at the top of the page to find your ideal fit.

How do I wash & care for my Onesie? 

Pop it in the wash on a gentle, cold-to-warm cycle (up to 40°C) using a mild detergent made for wool or silk. Skip the tumble dryer and iron, and wash it separately from other colours to keep it looking fresh and fluffy.

4.2
Rated 4.2 out of 5 stars
Based on 5 reviews
Total 5 star reviews: 3 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 0
80%would recommend this product
Write a Review (Opens in a new window)
5 reviews
  • DA
    Debbie A.
    Verified Buyer
    Age Range 45 - 54
    9 months ago
    Age Range 45 - 54
    Rated 5 out of 5 stars
    Best oodie ever ❤️

    The most comfortable oldies ever. No joke. Definitely recommend 👌 👍

    Fits perfectly and really warm

    Was this helpful?
  • PC
    Patrick C.
    Verified Buyer
    Age Range 35 - 44
    10 months ago
    Age Range 35 - 44
    Rated 5 out of 5 stars
    Just in time for winter

    Product is as described. I should have opted for the bigger size. The one i got fits me right but i think the next bigger size would be more comfortable.

    Was this helpful?
  • TM Profile picture for Tania M.
    Tania M.
    Verified Buyer
    Age Range 55 - 64
    10 months ago
    Age Range 55 - 64
    Rated 5 out of 5 stars
    Better than a bear

    The best thing to beat Melbourne winter,

    Would love a version without the hood.

    Love the feel of the fabric outside and the Sherpa is brilliant.

    Was this helpful?
  • JB
    Jess B.
    Verified Buyer
    Age Range 25 - 34
    9 months ago
    Age Range 25 - 34
    Rated 4 out of 5 stars
    Good fit nit falling apart like the other

    As expected was given as a gift so I hope it's holding up and they are y just being too kind to say!

    Definitely soft warm and true to size.

    Was this helpful?
  • K
    Kat
    Age Range 45 - 54
    9 months ago
    Age Range 45 - 54
    Rated 2 out of 5 stars
    Black onesie small & Large

    Received both onesie's ordered a small and a large. Both very generous in sizing double the size. Not wowed by them, What i thought was not. I assumed it had fluffy material from top to toes and it was just the hood. I changed my mind from buying the fluffy pants to these. So because of that I felt disappointed. Weather is -1° , I get my son up at 4am and thought these would be amazing for those early morning rises and frost. Saves double layers. Love the back opening though. So unsure. I purchased a dressing gown for my daughter and it was fluffy she loves it so i had that thought with these onesies....... quality is great just thinner then I thought and no fluff

    Was this helpful?