Circular Fashion ft. Sibille Diederichs

Trine Larsen @external • 4 May 2026

In this episode of Education for Climate Talks, host Petra Moreno welcomes Sybille Diederichs, a pioneer in circular fashion and co-founder of CiLab in Belgium.

Sybille shares her journey from working as a designer in the 1990s to confronting the growing waste challenges of fast fashion, which led her to build sustainable brands and mentor emerging professionals in the field. Her experience offers a practical perspective on how circular processes can transform the fashion industry.

The conversation explores the competences needed for green careers, including open-mindedness, polyvalence, and the ability to collaborate across departments. Sybille also reflects on the role of education in equipping future designers with the mindset and skills to navigate a more sustainable and circular economy.

Listeners are introduced to key takeaways for building impactful green careers, including:

  • Circular innovation: rethinking design and production processes to reduce waste and extend product life cycles
  • Cross-disciplinary collaboration: working across sectors and skill sets to drive sustainable solutions
  • Persistence in transition: navigating resistance while pushing for systemic change in the fashion industry

Sybille concludes with advice for young professionals: stay confident in your vision, persist through challenges, and embrace circularity as a necessary and forward-looking path.

Are you interested in watching previous episodes? Check the Education for Climate TALK

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