Geraldine Somerville was 39 in Harry Potter and the Order of the Phoenix when she played the character 'Lily Potter'.
That was over 17 years ago in 2007.
Today she is 57, and has starred in 30 movies in total, 13 of those since Harry Potter and the Order of the Phoenix was released.
In Harry Potter and the Order of the Phoenix, I think Geraldine Somerville looks: