Pants too long for cool cat (7)
I believe the answer is:
hipster
This might be a double definition.
'pants too long for' is the first definition.
The definition suggests a singular noun which matches the answer.
'cool cat' is the second definition.
(I've seen this in another clue)
Can you help me to learn more?
(Other definitions for hipster that I've seen before include "jazz he likes" , "Cool dude" , "Follower of the latest fashions" , "Trendsetter" , "fitting below the waist" .)