Express Men’s M Crewneck Sweatshirt(?) Sweater(?)

Size M. not your ordinary Crewneck sweatshirt. Got some pattern to it. See close up. Diagonal lines that are part of the material. Dress it up dress it down. Either way, you’ll look fab. White as white can be but with all things white comes the risk of staining which this sweatshirt has. About a quarter coin size yellow stain 3.5-4” above the hem line in the front around the belly area. More likely from ketchup. Didn’t come off with regular wash unfortunately. Another stain on the right back wrist.