In doing a little research on your question for about 20 minutes online using Google searches, it looks like there is a small clothing optional beach on the back side (facing away from the main resort) of the "Private Island" at that resort.
Various reports on several different travel sites report between four and fourteen chairs set up in that area, and that is a secluded area set aside for those wanting to work on their all-over tan and to skinny dip.
The bulk of the Private Island appears to be "bottoms required" from the reports I read, with "European Topless" being accepted.
If anyone has first-hand experience there please comment.
This might be a case of Sandals "testing the water" with a small scale c/o area available at one of their resorts... <img src="http://www.traveltalkonline.com/forums/images/graemlins/Clapping.gif" alt="" />
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