As Joan Harris, Christina Hendricks wears a slew of body-hugging dresses, ruffled blouses paired with pencil skirts, and an admirable number of pins. Off-screen, the actress often opts for the same figure-flattering silhouettes as her Mad Men character — tailored pieces nipped at the waist — but she’s not afraid to show some more skin in these modern times. With her dramatic curves, Hendricks strays from what has become the pin-thin Hollywood norm; instead of trying to hide it, the redhead flaunts what she’s got in sexy designs by L’Wren Scott, Christian Siriano, and Dolce & Gabbana. See the actress’s style evolution in our ever-expanding look book.