Create trend (7)
I believe the answer is:
fashion
I believe this clue is a double definition.
'create' is the first definition.
(thesaurus)
'trend' is the second definition.
(thesaurus)
(Other definitions for fashion that I've seen before include "Trend, mode" , "On a fish (anag.)" , "way" , "Ton" , "Make; popular trend" .)