Call publisher originally to replace book jacket's design feature? (5)
I believe the answer is:
lapel
'feature?' is the definition.
(I have seen 'feature of jacket' mean 'lapel' so perhaps 'feature' could also mean 'lapel')
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for lapel that I've seen before include "Part of a suit jacket" , "top of coat" , "Extended part of a collar" , "Revere on a coat" , "Folded-back part of coat" .)