Diffusion brand Jan Machenhauer Shirts was launched in 2012. The growing line of tailored, hand-sewn shirts arose from a wish to focus on one style category, thereby further refining the knowledge and understanding of its frame and possibilities, taking the simple shirt to new levels. The Jan Machenhauer shirts are a sartorialist’s dream; classic and in subdued hues, yet elaborately crafted with fine detailing and carefully chosen materials.