I’m having trouble with combining certain designs for use on jackets. Separately, both the designs work for all the kinds of jackets I want to use them on, but when I combine them into a multi-print-area design, only some jackets products are available. I’m struggling to understand why this is, and what the printing constraints of each product are. Any help would be greatly appreciated!
One possibility is that the two designs you are trying to combine are too large or complex to be printed on the same jacket. Spreadshirt has specific printing constraints for each product, and these constraints can vary depending on the size and complexity of the design.