It's easy to bemoan the current lack of sun/heat/opportunities right now, but Nicole Richie, spotted in New York yesterday, reminded us that there are some good things about the weather being stuck around 19ºC – not least, the joy of matching a bare leg with a cosy layer. Here's how to do it: remember your slinky slip dress? It looks just as good teamed with a cosy high-neck knitted jumper, sandals and sunnies as it does riding solo. Also, we're still crushing on Nic's blue locks, but a less permanent option would be an aqua eye, à la Tavi Gevinson. Ohhhh yeah!