Emblems of royalty (7)
I believe the answer is:
regalia
'emblems of royalty' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for regalia that I've seen before include "Badges of office" , "Trappings of royalty" , "Algeria (anag)" , "Royal items" , "Crown, sceptre etc used at a coronation" .)