OrSlow Type 1 Pleated Front 40's Denim Jacket -03-6011-81
50's Coverall Jacket One Wash Indigo by Orslow | Couverture & The Garbstore
OrSlow 6150 40'S Cover All Denim Jacket – Second Sunrise
Orslow 1940's Cover All - One Wash Indigo
One of my favourite outfits: orSlow 40s coverall jacket, matching orSlow painter pants, hat by Cableami and shoes Birkenstock Maine (not sure but I think japan-exclusive colorway) : r/japanesestreetwear