03/14/2011 at 01:00 AM EDT
The inspiration for Stone's look? "Vintage 1940s Berlin," said her makeup artist Billy B. "I was inspired by her amazing black Dior gown."
in Vintage Charles James
Tomei pulled this mid-century masterpiece from her closet. Her look? "A modern take on a classic," says hairstylist Chris McMillan.
in Giorgio Armani Prive
"She put the dress on and said, 'Wow, I've never had this look before,' " says her hairstylist Renato Campora, who gave Reese "a chic, classy '60s ponytail."