or -toff, -block, etc., subs. phr. (London).—A man (or woman) well dressed on occasion: in derision of supposed borrowed plumage. [Blackford’s is a well-known misfit tailor’s and outfitting establishment which also lets out evening and other garments on hire.]

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  18[?].  Music Hall Song, ‘The Boy about Town.’

        He looks very well that’s beyond all dispute
  For at BLACKFORD’S he’s rigged up and down,
For BLACKFORD lends suits, from the hat to the boots,
  And that just suits the Boy about Town.

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