The captivating world of fashion is all about aspiration. It's an industry that thrives on innovation, constantly reinventing itself with the latest trends. But fashion has a dark side. Environmentalists continue to warn us its damaging the planet. Co-founder of Fashion Revolution Orsola de Castro tells Aaron Heslehurst how the industry puts profits before ethics. Fashion designer Kriti Tula, who is also the founder of Doodlage, discusses how she utilises recycled and zero-waste fabrics to create her collections. Plus James Reinhart, boss of thredUP.com tells the programme how he built one of the world’s largest online second-hand resale platforms.