Using sustainable textile inside programs programs — use sustainable textile

Does every sustainable textile listing mean the same cloth?

No. Sustainable textile is a claim across fibre, yarn, or cloth. Name the issue and the evidence. Split fibre, chemistry, energy, water, waste, and durability. One word cannot cover all.

Can you skip sampling sustainable textile?

Attach evidence to the sample.

What should stay on the brief besides the keyword sustainable textile?

Issue list, evidence, spec, and sample. Ranking one fibre as always best.