To demonstrate how they've got nothing to hide, they did a TV spot where the baggage handlers, flight deck personnel and cabin crew are all going about their business - wearing nothing but body paint:
(Correction: the officers' hats and baggage handlers' hearing protection are real.)
Apparently the grey-haired baggage handler is actually Air New Zealand CEO Rob Fyfe.
Here's the "Making Of" clip:
Alas, I doubt this will ever air on US commercial television. Nor do I expect to ever see those sort of "uniforms" if I ever get to fly Air New Zealand ...