60's dress style (4)
I believe the answer is:
mini
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">60's dress style</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 mini that I've seen before include "vehicle" , "Small (of car, skirt, disk,bar or series)" , "Little - car" , "Baby" , "Car; short dress" .)