Ornament from Bengal (6)
I believe the answer is:
bangle
'ornament' is the definition.
(bangle is a kind of ornament)
'from bengal' is the wordplay.
'from' indicates an anagram (from the letters).
'bengal' with letters rearranged gives 'BANGLE'.
(Other definitions for bangle that I've seen before include "Jewellery worn around the wrist" , "Wrist ornament" , "Metal armband" , "Rigid bracelet or anklet" , "A bracelet from Bengal" .)