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Fashion 
The president and first lady have landed in Ireland. They have left the pomp and pageantry of England. Melania Trump has removed her Phillip Treacy hat. The president is once again in a business suit and his too-long ties. But like an American whose rough vowels suddenly get all posh and polished in the presence of a British accent, the president seems to have absorbed a hint - just a hint - of British precision: He has buttoned his jacket.
