Pig scabs for fashionable bar snack (3,2,6)

I believe the answer is:

bag of crisps

'bar snack' is the definition.

'pig scabs for fashionable' is the wordplay.
'fashionable' indicates anagramming the letters (letters can be fashioned into something else).
'pig'+'scabs'+'for'='pigscabsfor'
'pigscabsfor' is an anagram of 'BAG OF CRISPS'.

I've seen this clue in The Everyman puzzle in The Observer.

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