This ultra-thin polyester fabric is by HERMES. And it comes in fluorescent yellow, no less. HERMES is a brand that occasionally takes bold risks like this, where it’s hard to tell if there’s actually a market for it. Although it’s a short-sleeve shirt, we recommend wearing it over a long-sleeve undershirt, almost like a jacket. It’s not just avant-garde for the sake of it, though; details like the seamless yoke and sleeve seam at the back are quite unique and rarely seen elsewhere.