Kiernan Shipka in Dior Couture at the 2015 Guggenheim International Gala Pre-Party

“Mad Men” actress Kiernan Shipka attends the 2015 Guggenheim International Gala Pre-Party made possible by Dior at Solomon R. Guggenheim Museum in New York City.       Style Credits: Christian Dior Embroidered Dress from the Spring 2015 Couture Collection Christian Dior Black Sandals Photo Credit: Getty Images, IMAXTree Christian Dior Christian Dior Couture Galas …