Charming, and fairly attractive in a contrived way
I believe the answer is:
pretty-pretty
'attractive in a contrived way' is the definition.
I can't judge whether this definition defines the answer.
'charming and fairly' is the wordplay.
'charming' becomes 'pretty' (I can't explain this - if you can you should give a lot more credence to this answer).
'and' means one lot of letters go next to another.
'fairly' becomes 'pretty' (I've seen this before).
'pretty'+'pretty'='PRETTY-PRETTY'
Can you help me to learn more?
(Other definitions for pretty-pretty that I've seen before include "too cute" , "Knick-knack; over-dainty" , "Twee" .)