diy contest - Design our next t-shirt

diy contest - Design our next t-shirt

We’ve decided to team up with you to create the next north hill t-shirt. Express your creativity and enter our contest. Customize the piece with your own printed designs & placements. The theme of the contest is « Diversity ».

There will be 3 prizes: the winner gets the chance to produce his design in our atelier and we’ll sell it on our website/ the second one wins his t-shirt + 150€ gift card / the third one wins his t-shirt.



Full instructions

How to participate:

  • Follow north hill on Instagram
  • Download the mock-up files on this page
  • Choose your tee: white or black
  • Your creation will have to respect the theme of the contest: Diversity
  • Add your designs/prints to the different customizable areas of your choice. You can add your design(s) on the front and on the back of the piece. The maximum dimension of a design is 30cmx40cm (no all-over print)
  • Post and share your design on IG and tag @northhillparis


The files you can use:

In the download files you will find:

  • a .PSD file with mockups of the front and back, for the creatives used to Photoshop
  • an .AI file with mockups of the front and back, for the creatives used to Illustrator
  • .JPEG files for each colorway of the t-shirt, with front and back, or the creatives that prefer to use other programs or print the .JPEG and paint / draw / or any other technique of their choice, then scan their customized mockups or take pictures of them


The garment:

The customizable garment is a short sleeve cotton tee shirt with a classic fit
You get to choose between two different colors :

  • Black 100% cotton 245gsm
  • White 100% cotton 245gsm  

The t-shirt will be made in Portugal and printed in our 18th arrondissement atelier. The retail value for this custom piece is 39€. 


Customization specifications:

You can customize the front and the back of the piece. The maximum dimension for one design is 30cmx40cm. Digital printing ensures that any type of visual can be successfully printed (solid colors, gradients, photography, typography, etc...). Only original content will be accepted (no copyright infringement). 




Participations will be closed on June 9th. Some designs will be selected by our team and you’ll decide which ones will be the winners on our instagram account.

Back to blog