Wedding dress material (4)
I believe the answer is:
lace
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">wedding dress material</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 lace that I've seen before include "Tear" , "Shoe tie" , "Famous play ''Arsenic and Old . . . .''" , "Fine decorative fabric" , "Shoe string" .)