For what it's worth, my DH ALWAYS used to bring a pair of long pants which he NEVER wore, and we do often dine in many of the nicer dining spots on the island. No jackets for at least twenty-five years......" <img src="http://www.traveltalkonline.com/forums/images/graemlins/Joy.gif" alt="" /> "......says the man I married.

And of course, there are a few venues where you might be more comfortable in long pants and even a jacket but they are the exception and not the rule.

About fifteen years ago I started my own visual survey in the places we dined and to a night, including weekends when we personally would normally tend to dress up a bit more, there were always a few men in long pants but the majority were generally in nice dress shorts and collared shirts, be they golf style or button up types. Ladies would typically be seen in anything from dressy shorts and/or slacks/capris with nice tops to skirts and tops and/or sundresses and you might even see a few in more formal evening wear, but they are generally the island movers and shakers as opposed to the typical island vacationer.

These are merely my personal observations but I do think the bottom line, judging merely from the fact you thought to ask in the first place, you will be comfortable and dressed correctly wherever you go.