Fancy jewellery (5)
I believe the answer is:
bling
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">fancy jewellery</span>' is the definition.<br/ ><span class="explanation-format__explanation">(bling can mean jewellery)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for bling that I've seen before include "Showy jewellery" , "Jewellery for show" , "Flashy, ostentatious jewellery" , "Jazzy" , "glitzy jewellery" .)