hey I dont know if you're aware someone took this picture and used it on a shirt, it's an official p!atd merch website but i dont know if you gave anyone permission at all to let them sell your art.. m.facebook.com/story.php?story… there's the post, im just hoping your art wasn't stolen.
I've just seen the shirt too. I recognised the picture and came here. I can't copy the link right now, but it's on a page on Facebook called 'Panic At The Disco - True Lovers'... in case anyone needs to investigate.