Nasty Gal had exceeded sales of $100 million in 2012 ... there's the chance that if an organization grows very rapidly, the founder may not have time to learn "the game," he says.

Before Nasty Gal founder Sophia Amoruso reached millionaire status — she's worth an estimated $250 million — she was broke, dumpster-diving, and a frequent shoplifter. She credits part of her ...

Nasty Gal, the site founded by #GirlBoss author Sophia Amoruso, filed for bankruptcy. Credit: charles gallay/Getty Images for Portfolio Books It's not a great week for the #GirlBoss. Nasty Gal ...

Sophia Amoruso is no stranger to reinvention. She built Nasty Gal from a one-woman eBay shop into a fashion powerhouse, scaled Girlboss Media into a movement, and—after setbacks and lessons ...