This style has the influence of 1940's curls that are slightly brushed out for a soft and glamorous appeal.
One side is tucked behind her ear and shoulder. The other side swoops up and over and brushes right by the eye. The honey blonde color is bright and warm. The spirals begin at ear level while the top is somewhat smooth. She is wearing deep red lipstick at  "Sherlock Holmes: A Game of Shadows" Los Angeles Premiere.