Alexa Chung has been very vocal about her love of a simple crew-neck navy blue jumper. This is apparently the thing she buys the most and therefore has been wearing for decades. A navy jumper might sound a little boring, but it is an easy way to make any outfit look a little more "Alexa." Which should also be read as timeless, classic or enviably stylish.
She knots them around her shoulders, wears them over her most fabulous dresses to fashion week and even puts them on in the height of summer in NYC.