Button down collar with pearl buttons, left chest pocket, back yoke with centre back box pleat, shaped hem. Size Collar 15″ 15½” 16/16½” 17/17½” 18″ 18½/19″ Size Chest (to fit) S – 36″ M – 38/40″ L – 42″ XL – 44/46″ 2XL – 48″ 3XL – 50/52″ *3XL only available in Blue and White