Hermione Corfield was 21 in Pride and Prejudice and Zombies when she played the character 'Cassandra Featherstone'.
That was over 8 years ago in 2016.
Today she is 30, and has starred in 16 movies in total, 11 of those since Pride and Prejudice and Zombies was released.
In Pride and Prejudice and Zombies, I think Hermione Corfield looks: