Less ornate (7)
I believe the answer is:
plainer
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">less ornate</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for plainer that I've seen before include "More obvious, less decorated" , "Simpler kind of praline" .)