Jacket parts (4)
I believe the answer is:
arms
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">jacket parts</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 arms that I've seen before include "See 11" , "Provides with weapons" , ". . . . and The Man (G.B. Shaw)" , "Heraldic devices" , "International competition for weapons" .)