0 If a piece of clothing or material is colour-fast, its colour will not change or lose brightness when it is washed. --
They use 100% cotton cloth and all dyes used are colour-fast.
If textiles, for instance, were included, the label would show whether they were colour-fast and whether they were shrink-resistant.
Do we not buy materials that are colour-fast?
It was both attractive and durable, and had a matching colour-fast black.
