"Dapper" dresser (3)
I believe the answer is:
dan
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">dapper dresser</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for dan that I've seen before include "Jacob's fourth son" , "book (abbreviated version)" , "Skill level in judo" , "Expertise level in juso" , "Proficient combative sportsman" .)