Attractively proportioned (7)
I believe the answer is:
shapely
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">attractively proportioned</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 shapely that I've seen before include "Curvaceous" , "Attractively proportioned" , "Looking good?" , "Well-proportioned" , "Well-turned" .)