That was over 5 years ago in 2016.
Today she is 38, and has starred in 32 movies in total, 4 since Jackie was released.
In Jackie, I think Greta Gerwig looks:
Jackie scores 6.5 out of 10 on The Movie Database.
Greta Gerwig's first acting role was as 'Greta' in LOL, released in 2006 when she was 22.