Oh, it's *a shirt* alright. It's not pretty, but...meh. I wouldn't wear it, but it doesn't bother me if somebody else does. I have other things to worry about. Somebody else's shirt on a golf course seems like a waste of energy.It identifies as a golf shirt.
I may form thoughts about somebody's character if they wear a penis shirt or a hate speech shirt. But to slippery slope our way from "ugly collarless shirt" to penis shirt seems like silly.If someone has the balls to wear that shirt (hee hee) then I don't care. Now there are some hateful phrases that would bother me but I have yet to see someone show up to a course with a shirt I deem offensive to me. Offensive to fashion sure, but I am not going get all torn up about it.