Just say I may be found in a French resort (7)
I believe the answer is:
mention
'just say' is the definition.
'mention' can be an answer for 'say' (mentioning is a kind of saying). I'm unsure of the 'just' bit.
'i may be found in a french resort' is the wordplay.
'may be found in' is an insertion indicator.
'a french resort' becomes 'menton' (French Riviera town).
'i' placed into 'menton' is 'MENTION'.
Can you help me to learn more?
(Other definitions for mention that I've seen before include "Allude to" , "Briefly refer to (something)" , "Cite; quote" , "Make reference to" , "state" .)