Stella McCartney is a trail-blazer in sustainable high-end fashion.

As a staunch animal rights activists, the designer has never used fur or leather in her collections.

She’s also developed a trainer made without any toxic glues. In fact, singer Taylor Swift recently wore a pair for a live performance, before announcing that the two women are collaborating on a new collection (which we’re pretty excited about).

And last year, she called for a total change in the “wasteful, harmful” fashion industry.

Stella McCartney just made a strong case for not washing your clothes