Two Pioneers, One Vision: Redefining Fashion Through Design, Transparency, and Circularity
Berlin / Rotkreuz, March 19, 2026
When two pioneers come together, they create more than fashion — they create a statement.
Berlin-based slow fashion label Lotta Ludwigson and Swiss textile pioneer Remei AG are proud to introduce their joint T-shirt capsule LUMA: a collaboration that brings together circular design principles, full supply chain transparency, and fair value creation.
The capsule is made from 100% organic cotton, grown by smallholder farmers in India and Tanzania — partners Remei has been working with directly for over 30 years. Every step of the production process is traceable via a QR code.
Designed with the future in mind, the T-shirts are mono-material, plastic-free, fully circular, and returnable — a true proof of concept for what fashion can and should become.
A Pilot Project with Purpose
“We are combining 30 years of experience with Lotta Ludwigson’s circular fashion approach,” says Marion Röttges, Co-CEO of Remei AG. “Remei brings transparency, Lotta Ludwigson brings emotion. Together, we show that aesthetics and responsibility are not opposites.”
Charlotte Piller, founder of Lotta Ludwigson, adds:
“This collaboration shows how shared values can create real impact — across generations, company sizes, and borders. It also highlights how essential strong partnerships are in building a truly sustainable fashion industry.”
A Shared Vision
For decades, Remei AG has stood for fair supply chains and complete traceability.
Lotta Ludwigson stands for circular fashion, female empowerment, and design with purpose.
Together, they prove that transparency, fairness, and style go hand in hand — setting a new standard for the fashion industry.
About Lotta Ludwigson
Lotta Ludwigson is a Berlin-based slow fashion label and a pioneer in circular business wear. The brand stands for circularity, long-lasting design, fair production, and radical transparency — with the mission to empower women to truly wear their values.
About Remei AG
Remei AG, based in Rotkreuz, Switzerland, is a pioneer in sustainable textile production. For over 30 years, the company has worked directly with smallholder farmers in India and Tanzania to cultivate certified organic cotton — now expanding into biodynamic and regenerative practices.
Remei develops textile supply chains with full traceability, implements living wage initiatives, focuses on CO₂ insetting, and continuously drives meaningful innovation in the industry.
