Kind of bow tie (4-2)
I believe the answer is:
clip-on
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">kind of bow tie</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 clip-on that I've seen before include "Kind of earring or brooch?" , "Attached like a bow tie, for example" , "Easily removable tie" , "Like some ties" , "Kind or earring or bow tie" .)