Product Information

Wearing a onesie already helps you stand out in a crowd, just think what personal customizations and bright patterns created by us will do?

Soft cotton Osborne Onesies are the perfect novelty item to create a unique, personalized design of your own. Custom onesies for adults have endless possibilities, from personal image-lined hoods to fun color combinations and all-inclusive sizing.

All Made to Order | No Hidden Fees or Setup Charges | Worldwide Delivery with DHL

Features that Fit Just Right
Relax in polycotton fabric in a light 280gsm/ 8 oz weight, with the option to add soft faux fur body lining; cotton and loopback fabrics are also available. Choose between two functional pocket styles, including a front kangaroo pocket or hidden side pockets. The rib-knit wrist and ankle cuffs are comfortable and flexible, perfect for adults and children to get their onesie game on.

Trustworthy Customizations
If you envision it, we can create it. From lined hoods with personal images and custom color combinations, CLIFTON does customizations right.

Design customizations include the following features:

  • Pantone matching to ensure prints and colors match seamlessly
  • Embroidery with zero setup charges
  • Add individual names and numbers in any font.

Get started creating your own custom onesie with a fully inclusive quote by clicking 'design, quote, & buy to save your outline to your CLIFTON account. Your custom onesie design comes to life on screen, whether you choose from a ready-made-template or take designing into your own hands.

Mix Your Fits & Sizes
Stag parties, movie clubs, and skiing groups can now all get the appropriate, comfortable sizing they need. Osbourne onesies come in a classic fit (looser fit) with a sizing range of Adult’s 3XS-6XL and Children’s 2XS-XL.


  • Quantity
  • 1+
  • 4+
  • 10+
  • 25+
  • 100+
  • 250+
  • Pricing from
  • USD $137.75
  • USD $123.25
  • USD $75.40
  • USD $63.80
  • USD $60.90
  • USD $55.10

Above pricing is based on cut+sew designs, prices may vary depending on your design

Delivery Options

Standard Delivery
Expected delivery date*

From USD $
Express Delivery
Expected delivery date*

From USD $

You Care, We Care

We listen to our customers, try new things & genuinely care about every order - we have decades of experience in designing quality custom leisurewear and sportswear in an ethically sustainable way.

We Love Our Products

The number of people wearing CLIFTON continues to grow, and so does our range of options, we love what we do and back every product with our Quality Guarantee.