Custom Baby Short Sleeve Onesie

Turn Mum or Dad’s sports jersey into a custom onesie made for their Little Fan.

Our Custom Baby Short Sleeve Onesie is designed for sport-loving families who want their newest supporter to match on game day. Whether it’s inspired by a playing shirt, club uniform, team colours, or a favourite jersey, we create a personalised baby outfit that brings the family team together.

Made from soft cotton and designed for everyday comfort, this short sleeve onesie is perfect for first game days, baby announcements, family photos, club presentation days, or as a unique gift for new parents.

Simply upload the jersey, shirt or team design you’d like the onesie to be inspired by, and we’ll turn it into a custom Little Fan outfit.

Product details

• Custom baby short sleeve onesie
• Inspired by Mum or Dad’s sports jersey, playing shirt or team colours
• Soft cotton feel for everyday comfort
• Short sleeve design
• Snap buttons for easy changing
• Suitable for boys and girls
• Available in sizes 0–3M, 6M, 12M, 18M and 2T
• Perfect for game day, baby showers, first birthdays, family photos and club events

How it works

1. Place your order and choose your size.
2. Send us a photo or reference image of the jersey, shirt or colours you want recreated.
3. We create a custom design inspired by the original and send to you for approval.
4. Once you approve the design, your Little Fan’s onesie is made and sent to you.

Please note: Each onesie is custom made. Colours, placement and final print may vary slightly from the digital mockup due to the production process. Designs are inspired by the supplied jersey or colours and are not official licensed team merchandise unless otherwise stated.