Sienna's medium to long length is slightly layered and full of style with simple waves and highlights and lowlights.
She has an off center part and is bang-less as the sides brush over her eyes only revealing part of her eyebrows. The fullness is concentrated at chin length which would help with a narrow chin. The color variations add depth. This photo comes from Savannah Miller and Sienna Miller's Twenty8Twelve SS11 Collection Launch at Selfridges in London on March 14, 2011.