Katrina Lake and the trouble with a thousand pairs of jeans

Katrina Lake began testing the future of shopping by buying clothes at retail. This is an awkward way to run a retailer: another shop has already taken its margin before you have even met your customer. But she was trying to answer an earlier question. Would women let someone else choose what arrived at their door?

The experiment had few of the props associated with a technology company. There was a questionnaire. There were garments. There was Lake doing the work. During those early tests, making money on the merchandise could wait. She wanted evidence that the transaction itself made sense. A woman could describe what she liked, receive a selection, try it at home and keep what worked.

That modest sequence became Stitch Fix. It also contained a quiet objection to the way internet shopping was developing. More choice had become the default gift of the web. Lake was interested in the moment when the gift became homework. A thousand pairs of jeans is an impressive inventory. It is also a rather inconsiderate answer to someone who needs trousers.

The questionnaire came before the algorithm

Lake grew up in San Francisco and graduated from Stanford in 2005 with a degree in economics. Her route into retail ran through consulting at the Parthenon Group, work at Leader Ventures and experience at Polyvore, the social shopping company. She had opportunities to look at established businesses before she tried to build one of her own.

There was a more personal reference point, too. Her sister, a clothing buyer, sent her style suggestions. The attraction was easy to understand: advice from someone who knew both clothes and the person wearing them. Translating that relationship into a service meant preserving something intimate while making it repeatable for strangers.

While studying for her Harvard MBA, Lake started Stitch Fix in 2011. The first order went out from her Cambridge apartment. SurveyMonkey helped her collect preferences. Sophisticated recommendation machinery would come later. For the moment, the founder could learn by handling the selection herself and finding out whether the recipient agreed.

Lake has described those retail purchases as a way to test the idea cheaply before committing more money. It is an unglamorous origin for a public company, which is part of its appeal. The first useful result was a customer response. A founder could polish a presentation indefinitely; a box of clothes would eventually have to face a bedroom mirror.

A Netflix executive changes his mind

In 2012, Lake approached Eric Colson, then Netflix’s vice president of data science and engineering, about advising the business. He initially declined. Later, still thinking about the idea, he invited her for wine. The conversation helped change his assessment. Within months, he joined Stitch Fix as chief algorithms officer.

The recruitment mattered because recommending a film and recommending a garment share a problem without sharing all its complications. A film does not have a sleeve opening. A dress can be appealing in a photograph and wrong on a person. Preference, price and physical fit all have to arrive at the same address.

Lake’s service combined recommendations with stylists who made selections for individual customers. It gave the company a way to put computation and interpretation into the same process. The useful question was whether a person would want to wear the result. Neither a large database nor a thoughtful note could settle that question alone.

A return, in this arrangement, could teach the business something. A rejected item might be too expensive, too large or simply unwelcome. Those answers have different implications for the next shipment. The mechanism made room for a distinction ordinary shopping often loses: disliking this particular piece does not necessarily mean disliking its entire category.

“the one pair of jeans they look awesome in.”

Katrina Lake, 2017

Lake’s line about jeans gets unusually close to the emotional transaction. Most people do not wake up hoping to inspect a retailer’s breadth of assortment. They have places to go and would prefer to arrive wearing something they like. Her business asked them to trade some browsing time for a relationship built through repeated choices.

The bell, the toddler and the balance sheet

On November 17, 2017, Lake rang the Nasdaq opening bell to mark Stitch Fix’s public debut. She was 34, then the youngest woman to take a company public. She also held her young son. The photograph travelled far beyond the people who habitually pay attention to stock-market ceremonies.

The image made motherhood visible in a setting more accustomed to suits and ceremonial applause. Lake later described becoming more comfortable with the significance of being a female CEO. A public milestone could also become an example other people carried around when imagining who might run a company.

The business beneath the photograph had grown quickly. Stitch Fix reported revenue of about $342 million for fiscal 2015, $730 million for 2016 and $977 million for 2017. It had been profitable in the first two of those years, followed by a small annual net loss in 2017. Those details give the celebration some useful texture.

An opening bell is a pleasingly decisive sound for an event that settles so little. Listing shares gives a business another set of obligations and another audience. Lake had demonstrated demand for her approach to shopping. She would still have to keep earning it, shipment by shipment, while expectations became public property.

The CEO who also had the mop

Long before the bell, Lake’s friends had a less ceremonial title for her: CEO/janitor. She recalled it when discussing success, observing that building a team reduced the extremes of doing everything herself. It is a useful corrective to the founder portrait in which leadership consists mainly of having the original idea.

Her practical advice had a similar earthbound quality. When hiring, she suggested considering whether you could enjoy spending twelve hours travelling with the person. She also acknowledged that Stitch Fix had waited too long to define its shared values and vision. Growing a company required more explicit agreement about how people should work together.

In a 2021 conversation at Stanford, she discussed bias, leadership and the limits of familiar entrepreneur stereotypes. Her career gave those subjects a specific setting. A founder building a service around women’s clothing had to explain its value to people whose own shopping habits might offer very little help.

There is a connection between those two forms of listening. Customers can describe a disappointing sleeve; colleagues can describe a confusing decision. Both reports become more useful when the person in charge can hear them without treating the existence of criticism as a personal emergency. Lake’s accounts of testing and team building repeatedly return to learning through other people.

Making room for another founder

Lake moved from CEO to executive chairperson in August 2021. In announcing the change, she identified areas where she wanted to spend time, including social impact, sustainability, partnerships and recruiting. After a decade running the company, she was describing a narrower set of responsibilities within it.

One project was Elevate, Stitch Fix’s grant and mentorship programme for entrepreneurs of colour. Its inaugural 2021 cohort included six businesses, each receiving $25,000. Participants also had access to mentoring with Lake and Harlem’s Fashion Row founder Brandice Daniel, along with help from the company’s merchandising and data teams.

The less photogenic part of that offer was especially pertinent: information about demand. Stitch Fix’s algorithms group supplied reports designed to help the businesses understand potential customers and refine their products. For someone whose own experiment had depended on feedback from early shoppers, sharing those tools was a concrete form of assistance.

A return, then a longer horizon

The transition did not keep Lake permanently away from daily operations. In January 2023, she returned as interim CEO after Elizabeth Spaulding’s departure. By the time the company announced its next permanent chief executive that June, its latest quarterly revenue had fallen 20 percent from a year earlier and active clients had also declined.

Matt Baer took over on June 26, 2023. Lake continued as executive chairperson. The difficult interval belongs in her story alongside the apartment and the bell. An early insight can create a business without giving its founder a permanent exemption from the problems of running one.

That same month, she joined Recruit Holdings as an independent director. She described wanting to learn about long-term governance in Japan, where she has family roots. The company behind Indeed and Glassdoor offered another version of a familiar interest: using information to help people find a suitable match.

By September 2026, Stitch Fix was reporting full-year revenue of $1.348 billion, up 6.4 percent, alongside a $12.6 million net loss. Its fourth-quarter active-client count was 2.277 million, down 1.4 percent from a year earlier. Growth and unfinished work occupied the same results announcement. Lake remained executive chairperson, with Baer running the company.

The question she started with still has force. How much work should a customer have to do to find something she likes? Lake’s answer began with a questionnaire and the willingness to shop for someone else. For all the machinery assembled since, the test remains wonderfully inconvenient for anyone selling abstractions. Someone opens the box. Something fits. Or it does not. Then you listen.