The Chanel Autumn/Winter 2012 show was all about crystals: ensembles covered in amethyst, runways strewn with sparkling sand and a set made of enormous stalagmites. In keeping with this theme, Miranda Kerr and her fellow models stepped out in rock-encrusted eyebrows in shades of grey, green, pink and purple, that co-ordinated nicely with their ensembles. We've seen a lot of interesting eyebrows these past few Fashion Weeks, everything from neon brow powder to bleach and studs. But this is the first time we've actually seen bespoke eyebrows that might as well be jewellery. It was teamed with the sleekest of sleek ponytails created by Sam McKnight, who used gel to get the high-shine worthy of a Chanel ponytail.