VR: I flipped the picture and corrected the color balance of the picture of your pet human. He might like a copy. I guess he will have to wear it until you can get him to wash it so it shrinks but Neko-Chan specified such a good quality material for the shirts I doubt that it will ever shrink enough to fit you. I suggest that you convince your human to pay you for the shirt that he seems to have taken over so you can order the one specifically tailored for your unique shape and size. Here's the
page for the "Blue One Next to the Fish" (text) and I've enclosed a photo from the site. Remember to have your human measure you to ensure that you order the right size.