ABC News Turn on desktop notifications for breaking stories about interest? OffOn Could slow fashion be the answer to the industry's dirty secrets? • 8 min read Take it from Nicky Hilton: ‘Sustainability is always in fashion’ From the runway to launching her own business to motherhood, Nicky Hilton passes on lessons she’s learned along the way. STOCK PHOTO/Getty Images As we continue to celebrate Earth Month, it's important to spotlight the "slow fashion" movement aiming to make fashion more sustainable for people and the planet. While we've been living in a "more is more" cycle of clothing production for years, this toxic cycle is negatively impacting the environment at an alarming rate.