Brittany Aberle, a 22-year-old hairstylist, started The Biggest Loser: Couples competition weighing 221 pounds. She's since dropped 49 pounds and counting!

"It's hard to dress for a body you're not used to," says Brittany. It's even harder to do it under the critical eye of fashion guru Tim Gunn, who supervised The Biggest Loser: Couples contestants' makeover episode.

After trying on jeans, "a cute top" and several dresses, Brittany slipped into this Roberto Cavalli number. It's an 8 - a size she hasn't seen since the sixth grade. "I felt like such a girl," she says. "I felt beautiful."

Some of the seven finalists had problems picking stylish ensembles. But Gunn told Brittany she'd "chosen perfectly."

Dan Evans, a 21-year-old camp counselor, began the competition at 310 pounds, but has since dropped 103 pounds. And he's still losing!

"Just be bold!" Gunn advised Dan, who went with stylish 7 for All Mankind jeans - size 34, down from a 42! - and a Marc Ecko jacket for his stroll down the catwalk.

Dan was reluctant to let stylists touch his blond locks. "I'm all about my music, and my whole life I've imagined myself on stage with long hair," he says. "But that hair was also attached to my old, overweight image."

So, like the pounds, off came the hair. For stepping outside their style comfort zones, all seven weight watchers got 1,000 Macy's gift cards. - Rochell D. Thomas