Wrinkles (5)
'wrinkles' is the definition.
('line' can be a synonym of 'wrinkle')
This is all the clue.
(Other definitions for lines that I've seen before include "Actor's text" , "Wrinkles; rail tracks" , "Skin wrinkles" , "Items" , "imposition" .)
'wrinkles' is the definition.
(rumpling is a kind of wrinkling)
This is all the clue.