Band couple hired (8)
I believe the answer is:
bracelet
'band' is the definition.
(I know that bracelet is a type of band)
'couple hired' is the wordplay.
'couple' becomes 'brace' (brace can mean a pair of something).
'hired' becomes 'let' (I've seen this in other clues).
'brace'+'let'='BRACELET'
(Other definitions for bracelet that I've seen before include "Arm band" , "Item of jewellery found in Crete lab" , "Ornament - handcuff (slang)" , "Jewellery -- clear bet (anag)" , "Might Bel react badly to this jewellery?" .)