Brooke Adams was 23 in F. Scott Fitzgerald and the Last of the Belles when she played the character 'Kitty Preston'.
That was over 50 years ago in 1974.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 75, and has starred in 43 movies in total, 42 of those since F. Scott Fitzgerald and the Last of the Belles was released.
In F. Scott Fitzgerald and the Last of the Belles, I think Brooke Adams looks: