What's the Best Futuristic Uniform in the entire Universe?

If pop culture is to believed, future starship crews and workers will don winged hats, layered tank tops and slutty Moon suits. But what's the absolute hands-down best uniform in science fiction?

Which fleet, task force or workforce will look the spiffiest in the future? So far, we're hard-pressed to find a company hat as fantastic as Jean Paul Gaultier's flight attendant headpiece from The Fifth Element. Can you?

Share your favorite scifi uniform below — and please include a picture, so we can compare and contrast the best of the fashion-forward explorers!