Seabourn do themselves no favours by not enforcing the dress code what ever that code maybe. Just go to their web site and you won't see the t/shirt brigade any where. I'm not for the Tux and Penguin Suits standard but I still fronted to the MDR and TK in suitable attire and so did the Mrs's. We are not talking about a backpackers cruise, Seabourn peddle their wares as a luxury experience and then turn a blind eye to bogan attire thats no place in any top end restaurant in any setting (sea or land). We all have choice and Seabourn provide that choice in the varied eating establishments onboard. We chose the patio on a number of occasions, because we didn't feel like glaming for the evening. But the standard was we could have eaten in the MDR in our jeans, sneakers and t/shirt and no one would have given a preverbable. I put it on Seabourn not the passengers testing the system.