Hello Bertrand and Team - Will you please add a Merch by Amazon t-shirt template AND t-shirt mock-up preview feature to Youzign, like you did for Teespring?
It would be fantastic to be able to see the actual mock-up of the Merch shirt in the preview window.
Below are the Merch by Amazon image specifications:
Front design area is maximum 15" W by 18" H - which is 4500px x 5400px
I know I can make a custom canvas size of 4500x5400 in Youzign, but I can't view a mock-up of the shirt in the