@time: British designer Stella McCartney has been running her fashion house for 25 years, establishing herself at the forefront of sustainable, cruelty-free fashion. She believes others would follow suit, if lawmakers make those changes profitable. McCartney’s recent collection, which the brand says is made from 93% sustainable materials, leans decidedly futuristic. It includes pieces made from leather alternatives derived from wine-grape waste, algae-based vegan pigments, and a wool alternative created from fermented plant matter. #stellamccartney #fashion #Sustainability #business