Nasty Gal is an American retailer that specializes in fashion for young women. The company has customers in over 60 countries. Founded by Sophia Amoruso in 2006, Nasty Gal was named “Fastest Growing Retailer” in 2012 by INC Magazine. Nasty Gal is based in Los Angeles. In 2017, the company was purchased by the BooHoo Group out of Chapter 11 of the U.S. Bankruptcy Code.