She was the original boho girl back in 2005 when her carefree yet spirited approach towards fashion captured our imaginations. Whether she was breezing through London or bringing a breath of fresh air onto the red carpet with her irreverent sartorial exploits and megawatt smile. A decade on, Miller credits motherhood for giving her a new focus in life, and it shows. Gone are the sun dresses, jaunty gilets and fringed boots of old – in their place instead are more streamlined silhouettes that exude grown-up and polished glamour, while longer hem-lengths convey lady-like sophistication. The old Sienna’s not all gone though, with floral motifs and daring-cut-out panels giving a faint nod to the hippie chick within.