Assortment, miscellany (5,3)
I believe the answer is:
mixed bag
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">assortment</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">miscellany</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ ></span>
(Other definitions for mixed bag that I've seen before include "Diverse assortment" , "Collection of miscellanea" , "potpourri?" , "Varied assortment" , "Assortment of different things or people" .)