Few industries tout their sustainability credentials more forcefully than the fashion industry. Products ranging from swimsuits to wedding dresses are marketed as carbon positive, organic, or vegan while yoga mats made from mushrooms and sneakers from sugar cane dot retail shelves. New business models including recycling, resale, rental, reuse, and repair are sold as environmental life savers. The sad truth however is that all this experimentation and supposed “innovation” in the fashion industry over the past 25 years have failed to lessen its planetary impact — a loud wake up call for those who hope that voluntary efforts can successfully address climate change and other major challenges facing society.