Air New Zealand has an ad campaign running — not in America, I guess — which features its employees clad only in body paint that simulates their working garb. It has something to do with having nothing to hide or not putting on frills or suggesting that you treat your flight attendants more as sex objects…or something. I won't pretend I understand it.
The motif has been carried over to the safety video they show you on some flights…thereby creating the only safety video that most passengers will ever actually watch. Whether they'll hear anything the people are saying is another question…