Charmingly old-fashioned (6)
I believe the answer is:
quaint
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">charmingly old-fashioned</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for quaint that I've seen before include "Olde worlde" , "Curious" , "Picturesquely old-fashioned" , "Attractive, in an old-fashioned way" , "'Olde-worlde'" .)