Decoration to make the patron saint annoyed (6,5)
I believe the answer is:
george cross
'decoration to make the patron' is the definition.
I can't tell whether this definition defines the answer.
'saint annoyed' is the wordplay.
'saint' becomes 'george' (I've seen this before).
'annoyed' becomes 'cross' (I've seen this before).
'george'+'cross'='GEORGE CROSS'
Can you help me to learn more?
(Other definitions for george cross that I've seen before include "Hardy character might get this" , "Award to the brave" , "Award for bravery" , "Medal given to no soldier" , "Highest UK gallantry award for civilians" .)