Show off in a street of shops (6)

I believe the answer is:

parade

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'show off' is the definition.
(I've seen this in another clue)

I don't understand the remainder of the clue.

(Other definitions for parade that I've seen before include "'Procession of bands, floats, etc (6)'" , "Air - display" , "Public procession as on St Patrick's Day" , "Cavalcade or procession" , "Show - display" .)

I've seen this clue in the Evening Standard.

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