Sigourney Weaver was 67 in The Meyerowitz Stories (New and Selected) when she played the character 'Sigourney Weaver'.
That was over 7 years ago in 2017.
Today she is 74, and has starred in 114 movies in total, 17 of those since The Meyerowitz Stories (New and Selected) was released.
In The Meyerowitz Stories (New and Selected), I think Sigourney Weaver looks: