Antique French long white cotton shirt chemise red initials HR and crown size M/L made in Nantes

Antique French long white cotton shirt chemise red initials HR and crown size M/L made in Nantes. 100% Cotton. Grandad collar, maker's label under tab (sorry not shown as only just spotted it) which reads "Chemisiere Modele, Nantes", button tab, red initials "HR" and crown symbol, long sleeves with button cuffs, longer at back. Size: Chest: 46 inches; Shoulder to shoulder: 15.5 inches; Sleeve length: 23 inches; armhole width: 9 inches; Length: 36.5 inches (front); 41 inches (back). Weight: allow up to 1 kg once packed. Good condition for its age.