The chemical engineer who turned a frozen coffee drink into a $2 billion brand is now teaching a 172-year-old denim company how to behave like a retailer.
She joined as president in 2023. Thirteen months later the board handed her the keys.
A career built on turning category curiosities into category-defining brands.
Michelle Gass runs Levi Strauss & Co. like a controlled experiment. She tests a fit in three stores, watches the data, then scales the winners across continents. Most CEOs talk about being data-driven. She has a chemical engineering degree from Worcester Polytechnic and uses words like "hypothesis" in earnings calls.
That instinct has a long receipts list. At Starbucks in the late nineties, she was the brand manager on a chilly experiment called the Frappuccino. By the time she handed it off, it had grown into a two-billion-dollar global business. Same playbook, applied to Seattle's Best Coffee. Same playbook, applied to opening Starbucks across Europe, the Middle East, and Africa as the company's EMEA president.
Then came Kohl's. Five years as CEO. She brought Sephora inside the stores. She made the chain the place Amazon shoppers could drop off their returns - a wild trade between department-store rival and ecommerce competitor that nobody else would have signed. Some of it worked. Some of it didn't. The pandemic, the activist investors, the inventory whiplash, the macro - the back half of her tenure was a study in retail under duress, and the company's stock told the story.
She left in late 2022 to become the CEO-in-waiting at Levi Strauss & Co. One year as president of the Levi's brand. Then, in January 2024, the board made her the first woman to run the company since Levi Strauss himself opened the dry goods store in 1853.
If you want to understand what Gass is doing, listen to how she describes the company. She does not call Levi's an apparel manufacturer. She does not call it a brand. She calls it a retailer. Half the business is now direct-to-consumer, sold through Levi's stores and Levi's apps rather than through Macy's racks. That sentence reads like nothing. It is, in fact, a wholesale rewiring of how a 172-year-old company makes money, ships inventory, talks to its customer, and reports its quarter.
"We're no longer just selling jeans," she says, often. "We're selling a denim lifestyle." It is the kind of phrase that sounds like a slide deck until you remember that the lifestyle in question now includes a Beyoncé campaign, denim dresses, and the Western shirts that quietly built a small empire in the women's business.
The Fall 2024 campaign with Beyoncé was not a celebrity stunt. It was a women's-business strategy with a name attached. Gass has been blunt about the math: women represent 38% of Levi's revenue, and she wants 50%. That sentence is the entire reason "Reiimagine" exists. A fourth chapter is on the way.
Meanwhile, the 501 - the jean Levi Strauss put a copper rivet into in 1873 - is having a moment again. Loose fits, up more than 40%. DTC sales of the 501 up 23% on top of 32% the prior year. A new thermoregulating performance fabric so the original jean can survive August in Atlanta. Gass talks about the 501 the way Apple talks about the iPhone: the franchise that holds the whole house up while the rest of the rooms get remodeled.
We're no longer just selling jeans. We're selling a denim lifestyle.
— Michelle Gass, on the Levi's pivotEight numbers that tell you how the company runs now.
A timeline that quietly explains why she keeps getting hired to fix big brands.
The responsibility of the leader is to create the environment so that everybody can do their very best work.
— Michelle GassNotes from the scrapbook.
No PR scrub. No pre-submitted questions. Employees type, she answers. She has described it as the cleanest version of servant leadership she has found at scale.
A nod to the chemical engineering training. Test the variable. Hold the rest constant. Read the result. Repeat with the next SKU, the next store, the next fit.
The "Reiimagine" campaign was greenlit to grow the women's business from 38% toward 50%. Three chapters in, it has measurably shifted brand affinity in the demos she was chasing.
It was new when she got it. It was a category when she left it. She did the same thing with Seattle's Best and tried it again at Kohl's with Sephora. The pattern is the person.
Which gives her a working view of the global beverage and snacks supply chain on top of running the world's largest denim brand. Two consumer-goods playbooks, one operator.
Pandemic, activist investors, a stock the market punished. She is unusually open about what she learned, and the lessons show up in the way she manages Levi's quarterly cadence.
Here is the question Gass is being paid to answer: can a company that grew up selling work pants to wholesalers learn to sell a "denim lifestyle" directly to women in Seoul, Berlin, and Brooklyn - faster than the rest of fashion can copy the idea? She has staked the next chapter on yes.
The mechanics are real. Half the revenue is now direct-to-consumer. The 501 is being engineered for warm weather. Beyoncé is on chapter four. The women's business is climbing. The executive team is mostly women. Loose fits are outselling skinny fits for the first time in a generation. And the stock has finally caught up to the story.
She is patient about all of it. Transformations in retail are not single quarters; they are five-year arcs that look smooth in the recap and look exactly like nothing while you are inside them. The Frappuccino took years to become a category. Seattle's Best took years. Sephora-at-Kohl's took years. The 501 has had 153 years and is getting better.
If the math lands the way she has drawn it on the whiteboard - $10 billion in revenue, half from women, most of it sold direct - she will have done to a denim company what she did to a coffee drink: made it bigger than the category it sits inside. It is a bigger bet than most CEOs will take in a career. She has, in her career, taken it three times already.
Watch the next earnings call. Listen for the word "experiment." That is her tell.