Me too, so I just do it anyway sometimes. He’ll be just fine, most of those type of establishments have jackets and ties available for guests who arrive without knowing of the standard.
I remember once some time ago before COVID 19, when I didn’t always pay with a credit card, I was in a restaurant, and I handed the young hostess my bill and a twenty-dollar bill. While I was fishing in my pocket to get coins to hand her the twelve cents, (or so), on the bill the hostess punched in my tab and the twenty dollars in her electronic cash register. The cash register drawer was now open but, when I handed her the dime and two pennies, she looked at the cash register puzzled, turned to me and asked me, “Do you know how much change I owe you?”Of course, my conscience kept me from teaching that young product of our education system a costly lesson.
Me too, so I just do it anyway sometimes. He’ll be just fine, most of those type of establishments have jackets and ties available for guests who arrive without knowing of the standard.