Finish filming a shawl (4)
I believe the answer is:
wrap
This clue is a double definition.
'finish filming' is the first definition.
(I've seen this before)
'a shawl' is the second definition.
(I've seen this in another clue)
(Other definitions for wrap that I've seen before include "Swathe" , "Enclose completely" , "Envelop" , "County seat of Cornwall" , "Finish filming" .)