Katrina Lake

Lake appeared as a guest shark on Season 11, Episode 14 of the ABC show Shark Tank, which aired on March 6, 2020. Lori Greiner of HSN and Lake teamed up to make a deal with a young budding company for children’s glasses, Pair Eyewear.

Customers of Stitch Fix order "fixes" of five items, selected for them by professional stylists, as a one off or at scheduled intervals, and are subsequently given three days to choose which items they want to keep. In 2016–17, Stitch Fix had $730 million in sales.

Lake was listed as one of Fast Company's 100 Most Creative People in Business and in the 2016 Fortune (magazine) 40 under 40. Lake was the only woman to take an internet company public in 2017. On the day of the initial public offering, Stitch Fix raised nearly $120 million dollars. In 2018, she was named Disruptor of the Year by Retail Dive.

Lake married John Clifford, an investment professional, in 2014. Lake has two sons.

While pursuing her MBA from Harvard, Lake founded Stitch Fix. Lake collected SurveyMonkey data from her clients to get a sense of their style. She would use the information to hand select outfits and send them to her customers. At its early stages, Lake did not even have the Internet capabilities to charge her customers and required trust from her clients to pay her monthly. In 2012, Lake was introduced to Netflix VP of data science and engineering Eric Colson, who initially dismissed the business model as "whimsical" but within months joined the company as "chief algorithms officer". She has combined data science with marketing to grow the business.

Katrina Lake (born December 24, 1982) is an American businesswoman who is the founder and CEO of Stitch Fix, a fashion-based subscription service. Stitch Fix was established in 2011 in San Francisco and went public in 2017. Lake, who is the youngest woman in tech to take a company public, was the only woman in 2017 to lead an initial public offering in technology. Lake holds a 16.6% stake in Stitch Fix. As of August 2018, the company was valued at approximately $2.8 billion. In 2017, Forbes named Lake one of America's richest self-made women.

Lake was born on December 24, 1982, to a teacher and physician, and grew up in Minnesota and San Francisco. Her mother was a Japanese immigrant, and her father was an American from Minnesota. She initially wanted to become a doctor before she became an entrepreneur. She began on the pre-med course but became very interested in economics and business. She received her bachelor's degree from Stanford University in 2005. In 2011, she completed her MBA at Harvard Business School.