Ditch fast fashion and animal-based textiles.
Fast fashion is an enormous, rapidly growing industry. The number of new garments made per year has nearly doubled over the past 20 years, and our global consumption of fashion has increased by 400%. The fast fashion industry is a significant contributor to the climate crisis, responsible for as much as 10% of global carbon emissions. Animal-based textiles like wool are responsible for water pollution, widespread habitat loss from deforestation, and other harms to wildlife. Slow down your fashion by caring for your clothes, repairing when possible and, when you need new clothes, shop secondhand or join clothing swaps. If you must buy new, look past the greenwashing and purchase clothing made of truly sustainable materials like organic cotton or Tencel from brands that are made to last.
Read about greenwashing of the wool industry and the harms of fast fashion.