Frances McDormand was 59 in Three Billboards Outside Ebbing, Missouri when she played the character 'Mildred Hayes'.
That was over 6 years ago in 2017.
Today she is 66, and has starred in 65 movies in total, 9 of those since Three Billboards Outside Ebbing, Missouri was released.
In Three Billboards Outside Ebbing, Missouri, I think Frances McDormand looks: