Explanatory notes
… of this Chapter. The heading includes, inter alia : (1) Aprons, boiler suits (coveralls), smocks and other … clothing of a kind worn by mechanics, factory workers, surgeons, etc. (2) Clerical or ecclesiastical garments and … soutanes, surplices). (3) Professional or scholastic gowns and robes. (4) Specialised clothing for airmen, etc. …