Fan Casting Lysa Arryn in A Song of Ice and Fire

"Lysa was a pretty, slender, high-breasted girl in her youth, dimpled and delicate. She has grown thick of body by her early thirties, however, as a result of her many pregnancies, miscarriages and stillbirths. Despite being two years younger than her sister Catelyn, Lysa looks ten years older; her face has become pale and puffy, and she now paints and powders it. She has the blue eyes of House Tully, but they are pale and watery. Lysa has a small, petulant mouth, and her beautiful auburn hair falls thickly down to her waist."