Creased; dishevelled (7)
I believe the answer is:
rumpled
I believe this clue is a double definition.
'creased' is the first definition.
(synonyms)
'dishevelled' is the second definition.
(I know that dishevelled can be written as rumpled)
(Other definitions for rumpled that I've seen before include "Scruffy" , "in disordered fashion" , "Wrinkled or creased" .)