Carefully holding his coffee cup in his mouth, a Londoner walks past the Charles Tyrwhitt menswear outfitters at Liverpool Street in the City of London, the capital's heart of its financial district - a good location for suits and businesswear. A pair of Englishmen raise their bowler hats in a gesture from a previous era, when hats said much of your social standing, a summary of your position in the class system. In the 21st century though, the hat is largely an item of clothing to wear only for extreme cold or heat
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