I have been to most of the restaurants on Grand Case...and have never worn long pants. LaSamanna...never been too...don't plan too. I also don't go to the fancier places in a tee shirt...like i mentioned..usually a polo type collared shirt. If someone turned away diners on Grand Case....willing to bet it was NOT over the dress code, but probably filled for the night. If any restaurant wants to be that ''stuffy'' and require a ''dress code'' they won't last long on such a casual island. La Samanna is a whole different world...along with the people that stay there.