Mireya Mayor of 'Expedition Africa'

Explorers require rugged gear, the sort Indiana Jones girds himself in.

Then, there's Mireya Mayor, a sexy blond explorer on History's Expedition Africa, airing Sundays. Mayor, a wildlife expert who holds a doctorate in anthropology, does what the three guys do while looking fashionable. In the eight-part series, the explorers travel the treacherous 970-mile journey that journalist Henry Morton Stanley took to find Dr. David Livingstone in 1871.

Who doesn't want to look like Cat Deeley?

At 5 feet 9 inches barefoot, lithe and gorgeous, the host of Fox's So You Think You Can Dance, airing Wednesdays, works that stage as if were a catwalk.

A generation ago, a college student's wardrobe consisted of battered jeans, a few peasant blouses, work shirts and a pair of Frye boots.

Today, at least according to the fashionable Casey Cartwright on ABC Family's Monday comedy Greek, a coed needs much more -- especially when she's a sorority leader. Still, creator Patrick Sean Smith and costumer Mandi Line were determined that Casey be "the girl everyone can relate to," Line says. "She's very relatable, very real. When you look at Casey, she's got things that every girl can acquire, but it's the way she puts them together."

Detective Lilly Rush (Kathryn Morris) on CBS' Cold Case Sundays has a pared-down look that befits women who love no-fuss dressing and want to look great without working too hard.