Style queen Sienna Miller is teaming up with her fashion designer sister Savannah to launch an exciting new clothes line.
The debut collection of Twenty8Twelve, named after Sienna’s birth date, will be called An Anthology of Rebellion.
The sisters say they've been inspired by the Beat poets and rock icon Patti Smith.
The pair aim to inspire women to dress in an individual way, rather than copying celebrity trends. The collection will include quality but affordable tailored jackets, denim and dresses.
Sienna says: 'Sav is quite romantic and classical. And whereas I would like more punky, rock ‘n‘ rolly clothes, she would be more Victorian with details.'
The debut collection will launch for autumn/winter 2007/08 so keep your eyes peeled. Click here to see what's new in our photo gallery>>
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