Ribbons required for orb and sceptre (5)
I believe the answer is:
bands
'ribbons' is the definition.
(I know this)
'required for orb and sceptre' is the wordplay.
'required for' indicates a hidden word.
'BANDS' can be found hidden inside 'orb and sceptre'.
(Other definitions for bands that I've seen before include "Gangs" , "Musical groups" , "Groups playing popular music" , "Pop groups" .)