Who was the bigger female icon of the s and s?

Question

Who was the bigger female icon of the s and s?
Between Marylin Monroe and Audrey Hepburn. Im doing a series of birthday cards four do be exact. Each card has to have a person in it, and their designated decade. The s and the s are a toss up. But I have Edie Sedgwick and Twiggy for the s and s. And Im wondering where to put Marylin and Audrey... Its hard because they were both famous at the same time.

Answer

I think you could put either one on either time period and it would be appropriate. I think Id put Audrey Hepburn first though