You can wear what you want at the beach, but Brazilians tend to leave their baggy bottoms at home and either don tiny string bikinis or the tight trunks that you have never dared to wear.
What's so sublime about being on a tropical beach where you know nobody is, you can wear your unattractive, black, one-piece YMCA bathing suit with abandon.
Some of those training at Bordeaux's school and pumping iron on the beach may one day make it onto the professional wrestling circuit, earning the right to wear the wrestler's traditional pre-fight regalia.