This fresh light blue shirt is crafted from a lightweight textured fabric, making it breathable and ideal for layering under knitwear. Its standout feature is the signature Schiller collar, also known as the California collar, cut from a single piece of bias fabric that flows seamlessly from chest to collar and back. Finished with hand-sewn details on the front, collar, and gussets, this shirt is a testament to refined craftsmanship.