Rich remark made to tailor for a job well done (4-6)
I believe the answer is:
well-heeled
This clue is a double definition.
'rich' is the first definition.
(similar in meaning)
'remark made to tailor for a job well done' is the second definition.
(or possibly to a cobbler)
(Other definitions for well-heeled that I've seen before include "Comfortably off" , "Prosperous, rich" , "Affluent" , "Wealthy" .)