Spruce, natty (6)
I believe the answer is:
dapper
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">spruce</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that spruce can be written as dapper)</span><br/ ><br/ >'<span class="explanation-format__original">natty</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that natty can be written as dapper)</span><br/ ><br/ ></span>
(Other definitions for dapper that I've seen before include "Natty, spruce" , "Of man, neat and smart" , "Smartly dressed" , "Natty, dashing" , "Spruce in bearing" .)