Gracefully thin (7)
I believe the answer is:
slender
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">gracefully thin</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 slender that I've seen before include "associated with 7 [MEANS] suggests modest income" , "Thin or narrow" , "Slight, slim" , "Willowy" , "Fine" .)