There's a growing cohort of people who believe in washing clothes less – or not at all. Matilda Welin talks to the 'no-wash' and 'low-wash' believers.Bryan Szabo and his team have spent hours poring over photos of well-worn jeans, including vintage fades with swathes of bleached fabric and high-contrast fades with knee-pit patterns of honeycomb as well as whiskers around the crotch area. Online, the team praises the community's top faders. "This crotch repair is crazy good!" they exclaim. Or: "Subtle and even shades... A near-perfect balancing of... fade patterns with spectacular blue tones." This last one is the winner....