No, because he wears a shirt in public. Maybe not always when driving any distance, tho. And he wears shirts outdoors more than he did before because he's now having issues with skin cancer (already had MOHS surgery on the bridge of his nose, and multiple spots removed from his arms & back).
But it's a double-edged sword, because he's more uncomfortable than ever wearing them. His skin on his left arm & side, and the left side of his neck are still hypersensitive much of the time due to his stroke, so the fabric moving over his skin can get really uncomfortable at times.