Amy Larocca

To survive in this business, you've got to have more than talent. You've got to be shrewd, savvy, determined—and a crazy-hard worker.

The Fashionista 50 slideshow. Click through for a bio of each of our picks.

We were all caught off guard by this week's announcement that Sally Singer would be leaving T, the magazine she left Vogue to helm just two years ago.

Eric Wilson profiles Marc Jacobs in the Times today, just after Amy Larocca prints a similar piece in New York's new fashion tome, The Look. Both gl