After a change of heart, refuse to put on clothes (5)
I believe the answer is:
dress
'put on clothes' is the definition.
(I've seen this in another clue)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for dress that I've seen before include "For display, arrange" , "Cultivate < tidy" , "To prepare" , "Do some cover work in theatre" , "clobber" .)