Christian name? (4)
I believe the answer is:
dior
'christian name?' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for dior that I've seen before include "French couturier, creator of the New Look in 1947" , "French couturier, who created the New Look" , "Lift" , "Fashion icon, Christian?" , "Christian --, French clothes designer" .)