Field guideDemonstration resource
Keep the fields separate
- Fibre composition: list the actual fibre percentages for the selected fabric.
- Construction: describe knit or woven structure and the reference used.
- Weight: record GSM or another stated unit against the material reference.
- Finish: name the requested wash or functional treatment separately.
- Testing: record the method, sample scope, result and date only when evidence exists.
When comparing alternatives
Compare material references under the same conditions. A similar colour or weight does not prove that two fabrics have the same drape, stretch, finish or test result.