Arrange, as a shawl (5)
I believe the answer is:
drape
'arrange as a shawl' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for drape that I've seen before include "Loose fabric cover" , "Wrap loosely (with cloth)" , "Spread (cloth over)" , "Cover with a loose cloth" , "Hang - curtain" .)