As long as you dont come in in your swimsuit and you have a shirt and shoes, you're good.
When we were there over the 4th, people were in everything frim shorts to suits. Personally, I would dress in business casual.
Mixture. You can pull up on a boat dock and go in to eat. I would say most people are business/vacation casual.
Vacation casual
Lots of people in shorts, too. Summer wear is fine.
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