Algorithms Can't Sell Pants: How Stitch Fix's New Boss is Scraping Off the Tech Hype

Algorithms Can’t Sell Pants: How Stitch Fix’s New Boss is Scraping Off the Tech Hype

Money

Ten years ago, Silicon Valley convinced everyone that math could dress you. Stitch Fix was the poster child. The pitch was simple: algorithms and remote stylists would ship a box of clothes to your door, and you’d love it. It was a tech-disruptor fantasy.

It failed. The math couldn’t save a business that forgot how basic retail works. Now, CEO Matt Baer is trying to clean up the mess. He isn’t a tech evangelist. He’s a department store veteran. He is trying to prove this model can survive if it actually behaves like a real store.

“Transformations take time,” Baer told Fortune. He’s preaching patience. He wants actual profit, not just hype.

Katrina Lake started the company in 2011. She paired data with stylists to build custom wardrobes. For a while, it worked. People who hated malls loved it. Revenue exploded, hitting $2.1 billion in 2021. Wall Street went wild. The company’s valuation peaked at a ridiculous $11 billion.

Then the hangover hit.

Post-pandemic, customers walked away. The clothes got boring. Turns out, algorithms are terrible at predicting fashion trends. The inventory felt stale. Meanwhile, Target and Walmart got better at online apparel. Stitch Fix was bleeding users. They spent millions on marketing just to watch new sign-ups quit immediately. Between 2021 and 2025, revenue cratered by 40%.

Baer inherited a sinking ship. His takeaway is brutal but honest: “You can acquire a really large absolute number of clients but that doesn’t mean you’re building a healthy business.”