Bearing, appearance (4)
I believe the answer is:
mien
This clue is a double definition.
'bearing' is the first definition.
(I know that bearing can be written as mien)
'appearance' is the second definition.
(I've seen this in another clue)
(Other definitions for mien that I've seen before include "Appearance is strangely mine" , "A manner like mine" , "Person's appearance or manner" , "Personal bearing" , "(One's) manner, bearing" .)