This website has some of the purest clothing I’ve seen for men (but I would wear this clothing too). Just one example is a 100% organic cotton twill blazer, unbleached and undid, with river shell buttons. Same jacket also available in blue, made with fermented natural indigo dye. Espadrille sneakers made of cotton and jute. Shop by style or material: undid & unleaded, natural dyes, alpaca, organic cotton, and more. Simple, natural, organic, loose.