Mens vintage 1989 bernhardt centennial t shirt L

50% cotton. 50% polyester.. vintage white t shirt.. my grandfather worked for bernhardt back then. I believe these were just for employees.. he didn't wear t shirts so I ended up with it but I never wore it.. it got stained somewhere along the way in storage.. front right shoulder & back left side under sleeve..(see pics)..not sure if they can be removed...