European style (6)
I believe the answer is:
polish
This clue is a double definition.
'european' is the first definition.
(I've seen this before)
'style' is the second definition.
(thesaurus)
(Other definitions for polish that I've seen before include "Buff up - foreign language" , "Europeans" , "taught in finishing school?" , "Shine with cloth,buff" , "European - gloss" .)