The deep shade passed washing—but the brief involved sweat.

The starting point

A dark color was approved from one generic colorfastness result.

The development decisions

1. 01

   Separate wash, perspiration and rubbing risks.

2. 02

   Include contrast components and contact zones.

3. 03

   Match each report to the material and color.

The approval checkpoints

Risk-based test matrix and evidence-scope record.

For a new project with the same issue, connect these checkpoints to the style reference, sample revision and responsible reviewer. An approval for one garment does not establish the performance of a different material, size or construction.

Relevant service and research