Roman garment (4)
I believe the answer is:
toga
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">roman garment</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 toga that I've seen before include "Got a robe for an old Roman" , "One-piece Roman wrap" , "Robe for an ancient Roman" , "Roman gents' cloak" , "Outer garment" .)