Manner; design (5)
I believe the answer is:
style
This clue is a double definition.
'manner' is the first definition.
(I know that manner can be written as style)
'design' is the second definition.
(styling is a kind of designing)
(Other definitions for style that I've seen before include "Former writer" , "Fashion or design" , "Official title; manner" , "Cut dash" , "Manner or look" .)