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Our Commitment to Organic Cashmere

Our Commitment to Organic Cashmere

Sustainability is not a trend for us, but a responsibility. From fibre to finished garment, our approach to organic cashmere is guided by transparency, ethical production, and respect for both people and the environment. Sustainable fashion, ethical clothing, fair production have many meanings. The Global Organic Textile Standard (GOTS) has a clearly defined set of criteria and is transparent.

What is GOTS Certification?

The Global Organic Textile Standard (GOTS) is the world’s leading certification for organic fibres. It sets rigorous ecological and social criteria across the entire textile supply chain, verified by independent certification bodies.

GOTS certification extends across a wide range of textile applications, ensuring organic integrity from raw material to finished product.

A single, globally recognised standard allows our partners to meet the same organic criteria across international markets, while giving our customers confidence that every certified piece meets strict environmental and social requirements. Having one common standard means textile processors and manufacturers can export their fabrics and garments with one organic certification that is accepted in all major markets. This transparency also gives consumers the power to choose truly organic products sourced from green supply chains.




Piazza Castello’s cashmere is proudly certified by the Global Organic Textile Standard (GOTS), reflecting our commitment to responsible sourcing, ethical labour practices, and environmental care throughout our supply chain.

Continuous research, careful yarn selection, and refined production techniques define our approach to cashmere. Combined with rigorous quality control, this ensures that every Piazza Castello piece meets the highest standards of softness, longevity, and craftsmanship.

“True luxury begins with responsibility.”