Adult Onesies Full Range from Funzee UK

Funzee have adult onesies for all seasons and all occasions with a wide range available, so just browse the images below and click on them to get more product details. We have been designing and making our own brand of adult onesies since 2008. In fact we were one of the first companies to spot the potential of selling good value onesies for adults online. We started in the UK but now sell to many countries internationally. Our all in one suits have become very popular and have been copied by many retailers because they are not only fun but practical and versatile garments. You can use them as sleepwear, for all day lounging around, or for party and charity events. We have developed a growing range of quality, fun, adult onesie garments for you. There are both cotton and fleece designs and we are constantly updating our collection based on customer feedback. You can learn more about the advantages of cotton fabric and more about the advantages of fleece in recent articles we wrote to help visitors to this site.

We have the full adult size range from XS to XXL (including a Medium Generous for the fuller figure) and aim to have both hooded and unhooded designs for our most popular styles. Some designs have footed options or matching non slip socks for that footed pyjama look which some of you have said you want. We even have a Butt Flap option in our Retro style. So look through our full range, check our sizing information (put simply, you are best buying based on the height of the wearer) and then go to Buy Now. We keep a large stock in our UK warehouse and your order will normally be despatched within 24 hours by a Royal Mail recorded service. The funzee Adult Onesies range is only available online so you won’t find them in the High Street shops and you won’t find them cheaper than on this site.

Harlequin Funzee - Adult Onesie

Onesies Non footed - Harlequin Design

Harlequin Funzee

100% Cotton
Retro Funzee - Adult Onesie

Striped Adult Onesie Pyjamas - Retro

Retro Funzee

100% Cotton
Hooded, Unhooded & Butt Flap
Cotton Onesies for adults from funzee

Festival Style - Cotton Onesies for Adults

Festival Funzee

100% Cotton
Hooded & Unhooded
Leopard Print Onesie

Leopard Print Onesie - Cool Cotton Print

Wild Funzee

100% Cotton
Footed & Unfooted
Minty Funzee – Cotton Onesie for Adults

Fleece Adult Onesie in Minty Stripes

Minty Funzee

100% Polar Fleece
Jet Funzee – Cotton Onesie for Adults

"Jet" Black Adult Onesie

Jet Funzee

100% Polar Fleece
Bumble Funzee - Fleece Onesie for Adults

Fleece Onesie for Adults in Gold and Black stripes

Bumble Funzee

100% Polar Fleece
Polar Funzee - Adult Onesie

White Adult Onesie in Soft Polar Fleece

Polar Funzee

100% Polar Fleece
Footed & Unfooted
Wizard Funzee - His n Hers Hooded Adult Onesie

Hooded Adult Onesie - Wizard

Wizard Funzee

100% Polar Fleece
Footed & Unfooted
Game of Thrones Adult Onesie

"Winter is Coming" Adult Onesie

Winter is Coming Funzee

100% Polar Fleece
Reggae Funzee - Cotton Adult Onesie design for men and women

Stripy Reggae Onesie - Non footed

Reggae Funzee

100% Cotton, Hooded
Stripy Socks

Cotton Rich Stripy non slip socks for those that want Footed Pyjamas

Stripy Socks-Various Styles

Non slip soles
anti-bac. treatment
Red Funzee - Adult Onesie

Limited Availablility Adult Onesies - Festive Red

Festive Red Funzee

100% Cotton
Pink Cats Funzee - Adult Onesie

Limited Availability Adult Onesie – Pink Cats

Pink Cats Funzee

100% Cotton
Lilac Funzee - Adult Onesie

Unhooded Adult Onesie - Cool Lilac

Lilac Funzee

100% Cotton
Wizard Long Fleece Dressing Gown or Robe

Wizard Long Fleece Dressing Gown or Robe

Wizard Gown

100% Polar Fleece

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.