Alexa Chung, Rachel Bilson and Jessica Alba have all fallen for the Chloé Aurore duffle bag.

The classic and sophisticated caramel leather bag gave their ‘off-duty’ ensembles a luxe update.

Alexa carried her bag to the Chloe Spring 2011 presentation in Paris whilst wearing Valentino heels.

Rachel styled her bag with comfortable shearling boots, a Topshop cape, Paige denim jeans and a striped top.

Jessica was out in LA toting her bag whilst wearing a Diane von Furstenberg red riding long coat, skinny jeans and grey boots.

Credit: Getty, Big & Fame Pictures