Hillier Bartley's Katie Hillier and Luella Bartley started the brand in their 40s and in many ways, you can consider them the 'It' girls who grew up - they create pieces that are sophisticated but still undeniably cool. Made from fluid silk-satin, this shirt is cut loose and has an attached scarf with dramatic, wispy fringe on the edge. The mother-of-pearl buttons along the front give it a refined feel.