The ubiquitous unitard
It would make for a short striptease, but the body-hugging jumpsuit doesn't leave much to the imagination anyway. It has been spotted in countless sci-fi films, such as 1966's "Fantastic Voyage" or 1980's "Flash Gordon." And going boldly into spandex was a must for latter-day Starfleet hotties; even early variations of the uniform were typically one piece of clingy polyester. Trekkers, mark your calendars: The costume worn by voluptuous Jeri Ryan as Seven of Nine on "Star Trek: Voyager" is traveling the planet in the exhibition "Out of This World: Extraordinary Costumes From Film and Television" and arrives at the California Museum in Sacramento in October.