Hmmm I wonder why that could be... Well let me give you my human perspective. We hoomans think there is nothing cuter than wearing matching clothes with your floof soul mate. Or, to take it a step further, wearing t-shirts with each other's faces on them. Oh my god. I melt just thinking about it. So that is your answer little meow meow. Want to see more pictures of ameowzing cats? We've got you covered.