Routine of Doris maybe right now (3-2-3)
I believe the answer is:
day-to-day
'routine' is the definition.
(I've seen this before)
'doris maybe right now' is the wordplay.
'doris maybe' becomes 'Day' (actress Doris Day is an example).
'right now' becomes 'to-day' (I've seen this in another clue).
'day'+'today'='DAY-TO-DAY'
'of' acts as a link.
(Other definitions for day-to-day that I've seen before include "Mundane, routine" , "Normal" .)