Title
You would say the male title first, but you need and in there. It should be Mr. and Mrs. John, and Mr. needs a period.
if you want to
i think it means Mr. or Ms or Mrs. title
Mr and Mrs
Mr and Mrs is correct or Mrs and Mr is correct
Mr. and Mrs. (ex. "Hello, Mr. and Mrs. Evans" instead of "Hello, Mrs. and Mr. Evans")
Mr. & Mrs. Smith
In the US it is normally Mr. and Mrs.
A prefix on an application for employment may refer to Mr. Miss, Ms. or Mrs. This is a title chosen by the applicant.
Always use Ms. in the exact same way you would use Mr., unless the woman has specified another title such as Miss or Mrs.
Dr. and Mrs. or Mr. and Dr.