Vintage French blue cotton dungarees workwear overalls size M

Vintage French blue cotton dungarees workwear overalls size M. 100% Cotton. No maker's label apparent. Adjustable straps with metal clips, top zip pocket, 2 buttons at sides, pockets, back pocket, slim leg tool pocket, button fly. Size: Waist: 40 inches; Length: 48 inches (from bib to hem); leg inseam: 26.5 inches. Weight: allow up to 2 kg once packed. Reasonable vintage condition - shoulder straps are non-matching (from an older pair of dungarees) but all part of their charm and character.