Deborah Kerr was 39 in The Innocents when she played the character 'Miss Giddens'.
That was over 62 years ago in 1961.
In 2007 she died aged 86, starring in 59 films in her career, 22 of those after The Innocents was first released. If she were alive today she would be 102.
In The Innocents, I think Deborah Kerr looks: