If your artwork isn’t being accepted by our system, it means that it doesn’t exactly match the specification and therefore won’t be accepted by the store, either 3000 x 3000 pixel (preferred) or 1400 x 1400 pixels, jpg, gif, png or jpeg file type, less than 2.5mb.

Your artwork may still be rejected if it contain inappropriate information like your contact details e.g telephone number, website address and social media handles.