Selecting default image

Hi there. I would like to select the back of a t-shirt to be presented as the default image in the store. It doesn’t seem like there’s a way to do it, though. Any tips?

The front of the shirt is the same as another design and only the backside changes but I don’t have a way to make that visible to the users.

Thank you very much.

Hi, when creating the products with multiple print areas there’s a small blue star you can move to the print area you want to show as preview image. This star defines the main design for this product.

Thank you very much for your reply. Unfortunately, I do not have such options.