Kate Capshaw was 27 in A Little Sex when she played the character 'Katherine'.
That was over 42 years ago in 1982.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 70, and has starred in 31 movies in total, 30 of those since A Little Sex was released.
In A Little Sex, I think Kate Capshaw looks: