Retail worker with a knack of making the figures look good? (6-7)
I believe the answer is:
window-dresser
'a knack of making the figures look good?' is the definition.
I can't tell whether this definition defines the answer.
'retail worker' is the wordplay.
'retail' becomes 'window' (I am not sure about this - if you are sure you should believe this answer much more).
'worker' becomes 'dresser' (dresser is a kind of worker).
'window'+'dresser'='WINDOW-DRESSER'
'with' is the link.
Can you help me to learn more?
(Other definitions for window-dresser that I've seen before include "Shop front display organiser" , "Creator of retail collages" .)