It is not as dressy, but still much more so than most places. When I was growing up, men and boys had to wear jackets and ties to dinner every night and I think it was black tie on Tuesdays and Saturdays. It is a little sad that those days are in the past. They used to have a full orchestra after dinner every night and the whole resort would go dancing after dinner. They still have bingo twice a week which I highly suggest if anyone ever takes their kids down there. It is tons of fun.
It used to be they would give you a list of everyone that was in house or renting a cottage when you arrived and we would get together with the same families every year for cocktail parties,tennis and golf.