Which is fine but he is a middle aged man of hefty proportions so it looks a little strange, especially in the depths of winter. I'm trying to persuade him to wear casual shirts or even, a jumper or long sleeved T-shirt but he says they make him too hot.
Can anyone suggest any 'cool' shirts or jumpers? I've heard of 'wicking' wool but think it may be too scratchy.
We have a formal dinner coming up soon and he is planning to wear a short sleeved shirt