The Founder

Larissa Bloch

A visionary in the worlds of style and technology, Larissa has built a career at the intersection of innovation, culture, and global influence.

With a background spanning luxury goods, fashion, wine & spirits, and high-end technology, she has led multi-million-dollar projects, managed international teams, and collaborated with some of the world’s most coveted brands.

Her journey began as a young entrepreneur, founding and scaling businesses before stepping into leadership roles within Fortune 500 companies.

Her expertise extends beyond aesthetics—she understands the mechanics of what makes a brand irresistible, blending craftsmanship, storytelling, and strategic vision to create products and experiences that captivate.

Born in Brazil with Austrian roots, Larissa embodies a seamless fusion of Old World elegance and modern sensuality. Her work has taken her across continents, shaping a perspective that values heritage as much as innovation, tradition as much as reinvention.

Now, with Sirène Sacré™, Larissa channels her passion for sophisticated femininity, timeless glamour, and effortless seduction into a brand that redefines modern luxury.

More than just clothing and beauty, Sirène Sacré™ is a philosophy—one that empowers, enchants, and leaves an unforgettable impression.

Based in Southern California, yet always exploring the next frontier of style and culture, Larissa doesn’t just follow style —she curates and transforms it.