Sketch second team’s colours (4)

I believe the answer is:

skit

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'sketch' is the definition.
(short comedy performance)

'second team's colours' is the wordplay.
'second' becomes 's' (common abbreviation).
'team's colours' becomes 'kit' (I am not sure about this - if you are sure you should believe this answer much more).
's'+'kit'='SKIT'

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(Other definitions for skit that I've seen before include "Comic sketch" , "Comedy item" , "piece of satire" , "Lampoon" , "Short humorous act" .)

I've seen this clue in The Independent.

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