Onesies For Adults from Funzee UK

Designing Onesies since 2008

The Onesie was created many years ago to keep babies warm and cosy. We took that garment concept and created our own funzee range of onesies. Onesies designed in Adult sizes were born in the UK and it was fun – so what are you going to call a fun onesie? Of course it’s a funzee. We have been designing and selling our funzee onesie suits in the UK since 2008. Whether you are looking for an adult sleepsuit, allinone pyjamas, or an amusing festival one piece we have a onesie which is right for you. See our introductory video.

Our funzees come in a range of styles. Some are in cosy fleece if you want a really warm garment, others in natural breathable cotton which is best for sleeping in. Have a look at our full and growing Funzee Range and choose the best one for you. Our prices start at just £19.95. Our unique funzee unisex sizing, means our onesies make great gifts for both men and women. The How to Choose page has helpful advice about our funzees and what factors to consider before buying. We have a full adult size range from Petite(XS) to XXL. Check your size (put simply, its best to buy based on the height of the wearer) and when you are ready go to Buy Now. We keep a large stock at our UK warehouse and normally despatch next business day by Royal Mail.

Onesies for both men and women have become popular because they are comfortable and practical as well as being fun. Celebrities and Pop Stars wear their onesies out and about but we don’t claim that our funzees will get you on to the Hollywood A List. Our fun bodysuits are particularly popular with students, perhaps because they make packing for university really easy.  They are often seen at charity events or festivals, but they also make great gifts for all the family. And if you are looking for those full body lycra suit onesies we have those too – see our Funskins!

Funzee onesies for men or women are exclusively available in the UK from our websites; we don’t make onesies for anyone else. Our range is constantly growing, and evolving depending on customer feedback, so please join in the conversation on Facebook or Twitter. You will only ever get the full funzee onesie range from this website.

Learn more about adult onesiesall in one pyjamas and adult baby grows.

We aim to produce a range of cheap onesiesChristmas onesiesteenage onesies, and funny onesies, so if you want to see something different let us know at Coming Soon.

How to Order

Looking for Express Delivery? - It is an option at Checkout.

First Select Your item (s)
Click on the image above of the item(s) you would like to order.
Then select the size(s) you would like. The Quantity will be 1 item unless you use the arrow keys to increase the number of items of that size you wish to buy.
Click add to cart and you will see the item in the cart top right.
A Standard delivery contribution of £3.95 per order is added at the end of the Checkout process or you can choose to pay £9.95 for Express Delivery.
The “Typical Delivery Time” shown is based on our expectation that we will despatch next business day by second class Royal Mail and that they will take 2 to 3 days to deliver (but note Royal Mail can take longer).
If you have finished shopping, click on the Checkout button at the top of the page. If you want to buy more items click on the Continue Shopping button.

Choose your payment method
Once you have clicked Checkout you will be taken to a secure page where you can see the items in your cart and be offered a choice to pay securely either by Paypal or by credit/debit card, or using your Amazon account.
We use Paypal to process debit/credit card payments and do not receive or hold your financial details.