Alluringly appealing (9)
I believe the answer is:
glamorous
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">alluringly appealing</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for glamorous that I've seen before include "Alluring" , "Smart; glittering" , "Alluringly appealing" , "Gorgeous" , "Excitingly attractive" .)