Following trendy model from Oscar week (2,3)
I believe the answer is:
in tow
'following' is the definition.
(I've seen this before)
'trendy model from oscar week' is the wordplay.
'trendy' becomes 'in'.
'model' becomes 't' (Ford Model T car).
'from' says to put letters next to each other.
'oscar' becomes 'O' (phonetic alphabet: alpha, bravo, charlie etc.).
'week' becomes 'w' (abbreviation).
'in'+'t'+'o'+'w'='IN TOW'
(Other definitions for in tow that I've seen before include "being pulled along" , "Following as companion" , "Along for the ride" , "getting carried along" , "companion on journey" .)