Mantilla fabric
I believe the answer is:
lace
'mantilla fabric' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for lace that I've seen before include "Fabric made in openwork design" , "A fabric; add alcohol to" , "Shoe tie" , "Delicate fabric woven in an open web" , "Fine decorative fabric" .)