The Beginning

How it started

Bézier began in a New York apartment—long before it became a custom-fit revolution. When data scientist Cedric Yau discovered a closet overflowing with his wife Becca’s 73 pairs of leggings, he had one thought:

“If she owns this many, none of them must fit the way she actually wants.”

Becca—a pediatric ER physician—laughed and let him chase what would become a very real obsession.

Their home turned into a fashion lab. Cedric taught himself to sew from scratch, installed industrial machines in the living room, and spent months engineering 3D patterns from Becca’s shape. Becca brought the anatomy expertise: she knew why waistbands gape, thighs pull, and crotches sag. Cedric turned every complaint into an algorithm.

More than 60 prototypes later, Becca finally said:
“Okay… I’d actually wear this.”

Soon friends and strangers were asking, “Where did you get those?” That’s when they realized they weren’t just fixing one woman’s closet—they were solving a universal problem.

Our Philosophy

Bézier is built on a belief that the best fit comes from honoring real bodies. No standard sizes. No squeezing into a mold. Every decision we make follows three core principles:

We reject the industry's tendency to complicate what should be simple. Every decision we make follows three core principles:

  • Radical Personalization

    We reject the industry's tendency to complicate what should be simple. Every decision we make follows three core principles:

  • Precision Craftsmanship

    Our patent-pending Bérrìere™ Booty Seam, laser-sealed hems, and calibrated stretch panels contour, lift, and smooth without restricting natural movement.

  • Conscious Design

    We create only what’s needed, on demand. No mass production. No wasted inventory. Just high-quality pieces made with intention, made specifically for you.

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Meet the founders

Bézier was created by Cedric and Rebecca — a husband–wife team who turned a closet full of 73 ill-fitting leggings into a mission to reinvent sizing altogether.

Bézier was created by Cedric and Rebecca — a husband–wife team who turned a closet full of 73 ill-fitting leggings into a mission to reinvent sizing altogether.

Cedric brought the engineering mindset. Rebecca brought the clinical understanding of anatomy. Together, they created a system that blends AI body modeling with precise handcrafted construction — resulting in leggings that fit so well, strangers started asking where they came from.

What started in their apartment is now a new standard in fit: clothing made for your shape, not the other way around.

  • Your Fit First

    If anything feels off, your leggings are remade for free. Your fit is our priority — always.

  • Made Responsibly

    We produce only what’s ordered to reduce waste and avoid excess inventory.

  • Radical Transparency

    We show exactly how your leggings are made — and why they’re engineered the way they are.