Crossword Genius

Ideally suited tag line for forger? (5-4)

Ross

I believe the answer is:

ready-made

I'm a little stuck... Click here to teach me more about this clue!

'ideally suited' is the definition.
Both the answer and definition are adjectives.
Perhaps they are linked in a way I don't understand?

I cannot understand how the rest of the clue works.

Can you help me to learn more?

(Other definitions for ready-made that I've seen before include "Not created to order" , "Commercially produced, not bespoke" , "Of clothes, mass-produced in standard sizes" , "Of clothes, off the peg, not specially created" , "Prefabricated" .)

I've seen this clue in The Guardian.
Want a hint initially instead of a full solution? Install my app