Model, style (7)
I believe the answer is:
fashion
This clue is a double definition.
'model' is the first definition.
(synonyms)
'style' is the second definition.
(I know that style can be written as fashion)
(Other definitions for fashion that I've seen before include "Make; popular trend" , "On a fish (anag.)" , "way" , "Vogue, trend" , "Trend, mode" .)