Dressing right for cup holder? (6)
I believe the answer is:
saucer
'for cup holder?' is the definition.
(I've seen this in another clue)
'dressing right' is the wordplay.
'dressing' becomes 'sauce' (I've seen this before).
'right' becomes 'r' (common abbreviation).
'sauce'+'r'='SAUCER'
(Other definitions for saucer that I've seen before include "Shallow depression" , "Item of crockery" , "Piece of crockery, mysterious when flying" , "Cup supporter" , "Shallow dish, flying?" .)