TU ES MON TRESOR's 'The Amethyst' jeans are so-called because the buttonhole is stitched using deep-purple thread similar to the stone's hue. They've been made in Japan from stretch-denim with a worn-in look and soft 'velour-like touch'. Cut with a mid-rise waist, they're fitted through the hips and gently flare out from the knees.This product was created using Considered Materials. Find out more about NET SUSTAIN "https://www.net-a-porter.com/en-au/campaigns/net-sustain">here.