Christian Aid — I organised a little (4)

I believe the answer is:

dior

'christian' is the definition.
(fashion designer Christian Dior)

'aid i organised a little' is the wordplay.
'a little' indicates the answer is hidden within the clue (a little bit of the clue).
'DIOR' is hidden within 'aid i organised'.

(Other definitions for dior that I've seen before include "French couturier, creator of the New Look in 1947" , "Christian ..., couturier" , "Fashion designer Christian, famous for his 1947 New Look" , "Christian --, French clothes designer" , "Fashion icon, Christian?" .)

I've seen this clue in The Guardian.

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