Works a wedding, perhaps (6)
I believe the answer is:
caters
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">works a wedding perhaps</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for caters that I've seen before include "Provides what is required" , "Provides services for, supplies" , "Provides for in crates" , "provides what's needed" , "Supplies food for parties" .)