This is a French antique/vintage dress shirt, likely from the 1920s-1930s. It features delicate embroidery on the chest, as seen in the second photo. The buttons are likely old glass buttons. The back also has plenty of gathers, showing the meticulousness of the handwork. Shirts with these details in larger sizes are rare. As it is an antique item, there may be minor imperfections, but it is in very good condition. Below are the actual measurements, though taken by an amateur: Shoulder width: 45cm Body width: 62cm Sleeve length: 62cm Euro vintage French vintage Euro work French work