Wearing trendy clothes for driving fast? (2,3,4)
I believe the answer is:
in top gear
I believe this is a double definition.
'wearing trendy clothes' is the first definition.
(I've seen this before)
'driving fast?' is the second definition.
(I've seen this before)
'for' is the link.
(Other definitions for in top gear that I've seen before include "cruising" , "driving fast?" , "Wearing trendy clothes" .)