Adornment, decoration (8)
I believe the answer is:
ornament
I believe this is a double definition.
'adornment' is the first definition.
(I've seen this before)
'decoration' is the second definition.
(I know that decoration can be written as ornament)
(Other definitions for ornament that I've seen before include "to dress up" , "accessory" , "A mark of honour" , "trill?" , "Knick-knack" .)