In October 2017, the mom-of-two wore this vintage gold Versace dress to the Farfetch and William Vintage Celebrate the Gianni Versace Archive hosted by Elizabeth Stewart and William Banks-Blaney in L.A.
Photo: John Sciulli/Getty Images for Farfetch
2/5
Another find was this 1967 Lanvin combo worn to a Charlotte Tilbury party in 2015.
Photo: Getty Images
3/5
The human rights attorney wore this red, white and blue Mary Farrin dress with puff sleeves from 1975 at the Foundation for Justice launch in January 2017.
Photo: Getty Images
4/5
Amal wore an early 1980s Yves Saint Laurent gown in Berlin.
Photo: Getty Images
5/5
Amal, with husband George Clooney, wore vintage Chanel to the World Economic Forum in Davos in 2017.
Photo: Getty Images