Over the years, Dutch couturier Iris van Herpen has been pushing fashion boundaries by fusing cutting-edge technology, science, and traditional craftsmanship. She creates visionary, sculptural garments that redefine what clothing can be, transforming it into living art and a medium for exploring the future of material innovation. Her last collection, Sympoiesis, once again proves that couture can transcend fabric and thread.
Among the most striking pieces in this collection is the so-called “living dress,” created using 125 million bioluminescent algae (Pyrocystis lunula). Encased in a custom nutrient gel and breathable membrane, the microorganisms glow softly in response to movement and environmental cues, lighting up the runway in electric blue. This ethereal gown almost seems to possess its own inner heartbeat, reminding us of the profound connection between nature and human creativity.
Designed in collaboration with biodesigner Christopher Bellamy, the dress functions as a living ecosystem: the algae can reproduce inside the garment, adapting to circadian rhythms and thriving under delicate care. Van Herpen herself describes the process as more akin to cultivating and bonding with a life form rather than just crafting a dress.
The collection also featured alternative fibers and innovative materials throughout, showcasing a commitment to sustainable and forward-thinking design. Two extraordinary wedding dresses stood out in particular. One of them was crafted from bio-based protein fiber developed by Spiber, a Japanese biotech company. This lab-grown silk alternative mirrors the strength and softness of natural silk while significantly reducing environmental impact — it’s biodegradable and recyclable since it can decompose into nutrients and be repurposed as feedstock. The dress is adorned with gradient organza moons and laser-cut structural boning, with hundreds of hand-stitched coral-like petals spiraling over nude illusion tulle. It’s a dream come true for modern brides who value both elegance and eco-consciousness.
Spiber’s CEO emphasizes that fashion collaborations serve as a proof point for scaling protein-based materials into mainstream markets, showing both technical possibilities and market viability.
In a world where fashion is often criticized for its environmental footprint, Iris van Herpen offers a glimpse into a future where couture can coexist with nature — a future that’s not only beautiful but also responsible. With each piece, she reminds us that the true essence of fashion lies in imagination, experimentation, and a deep reverence for the living world.
Photo: Gio Staiano, Molly SJ Lowe
