From L-R: Rihanna, Noamie Harris, Imaan Hammam, Sienna Miller and Kiera Knightley
Bright and breezy stripes never fail to add a dash of holiday optimism to an outfit, whatever the season. Ignore the rapidly plummeting temperatures - summery stripes are having a moment. Take the classic Breton, which feels modern when worn floor-length and in an asymmetric cut (like Naomie Harris), or the bold vertical tramlines that Imaan Hammam stepped out in that took polo neck dressing to new lengths. Rihanna worked clashing stripes in Dior couture while Kiera Knightley played with colored striped ruffles in Gucci.