In the world of fashion, it isn’t just military clothing that's made the jump from practical necessity to sartorial choice. Other types of work uniform – both official and unofficial – have gradually seeped into our wardrobe rotation. If the heritage movement is drawn from upper-class traditions, the appropriation of workwear is more likely to come from salt-of-the-earth working class roots. In Fast Show terms, we’re talking Ted not Ralph. Here’s our pick of timeless work-influenced items that are always a pleasure, never a chore.