Affectedly pretty (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">affectedly pretty</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 twee that I've seen before include "Attractively quaint" , "Sentimentally sweet" , "Excessively quaint" , "Affectedly cute" , "rather quaint" .)
(Other definitions for chichi that I've seen before include "Precious or affected in style" , "Very chic and smart - twice?" , "Very smart and sophisticated" , "Pretentiously stylish" , "Affectedly trendy" .)