Big noise about unrefined allure (4,2)
I believe the answer is:
draw in
'allure' is the definition.
(thesaurus)
'big noise about unrefined' is the wordplay.
'big noise' becomes 'din'.
'about' indicates putting letters inside.
'unrefined' becomes 'raw' (I've seen this before).
'din' placed around 'raw' is 'DRAW IN'.
(Other definitions for draw in that I've seen before include "(Of days) shorten" , "Of time or daylight, become shorter" , "Reduce" .)