Put nothing on bottom of face cloth (5)
I believe the answer is:
chino
'cloth' is the definition.
(I know that chino is a type of cloth)
'put nothing on bottom of' is the wordplay.
'put nothing' becomes 'chi' (I am not sure about this - if you are sure you should believe this answer much more).
'bottom' indicates one should take the final letters.
'of' becomes 'o''.
The last letter of 'on' is 'n'.
'chi'+'n'+'o'='CHINO'
'face' is the link.
Can you help me to learn more?
(Other definitions for chino that I've seen before include "strong cloth" , "Coarse twilled cotton fabric" , "Cotton twill fabric" , "Durable cotton fabric" , "Cotton textile material" .)