How was your shop taken down?

Usually there are lawyers letters involved first?

Print in demands definitely have terms of service allowing them to take whatever down. You’re playing by their rules, and your $2 revenue / tshirt and very few overall sales is not worth the potentially millions in legal fees to fight for you.

Sure, from the suing party who sent a DMCA takedown request to your webhost, who forward it to you and give you 24 hours before they take it down. Nobody wants to actually go to court over this stuff because of how expensive it is.