Flower-shaped decoration (7)
I believe the answer is:
rosette
'flower-shaped decoration' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rosette that I've seen before include "Test ore (anag) - badge" , "Prize adornment" , "Flower-like badge" , "Colours" , "Horse show award" .)