Ribbon ornament (7)
I believe the answer is:
rosette
'ribbon ornament' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for rosette that I've seen before include "Recognition of prize" , "Political supporter's ribbon" , "Colourful decoration worn by supporters" , "Ribbon prize or badge" , "Ribboned award" .)