Judith Roberts was 36 in Minnie and Moskowitz when she played the character 'Wife'.
That was over 52 years ago in 1971.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 89, and has starred in 22 movies in total, 21 of those since Minnie and Moskowitz was released.
In Minnie and Moskowitz, I think Judith Roberts looks: