Boss gives a dinner party at their home for their employees. All the guests show up in their best. Boss is in shorts, t-shirt and sandals.
And not because he was in shorts, T-shirt and sandals, a respectable attire at the beach or pool, but not when other people are striving to present themselves at their best. Putting people down should never be fashionable.
Shirt and tie up top, shorts below the camera line. Rock the same at the bosses dinner.