Girls may like his style (7)
I believe the answer is:
pageboy
'girls may like his style' is the definition.
The answer is a person as well as being a singular noun. This is suggested by the definition.
This is all the clue.
Can you help me to learn more?
(Other definitions for pageboy that I've seen before include "Hairstyle - child at wedding" , "Attendant at wedding; haircut" , "Bride's attendant" , "Hotel worker; hairstyle" , "train supporter" .)