I am currently working on a title for a fine art print show. I considered using the title "To Each Their Own" to highlight the different types of work. One member said that the title was grammatically incorrect.

Upon doing a bit of searching in the idiom realm, and found "each to his own" seems to be the appropriate use. But I have also found "to each their own" (the original title) used frequently, and would like keep it. This show will have a large attendance, so I would like to be able to say something if the grammar of the title is brought into dicussion.


Any advice?

Thank you

Glenn