Scent something sometimes blown in your face? (4)
I believe the answer is:
nose
I believe this clue is a double definition.
'scent' is the first definition.
(nose can mean the scent of a wine)
'something sometimes blown in your face?' is the second definition.
(as in blowing one's nose)
(Other definitions for nose that I've seen before include "Don't cut this off to spite your face" , "Bouquet of wine; beak" , "Olafactory organ" , "Facial organ" , "Faculty for detecting" .)