Straight and tight or high-waisted and A-line, the midi length has come back with a vengeance after slutty Sandy discarded hers for a pair of spray-on leather trews. But this look has come a long way since mumsy, middle age suburbia. Now the likes of Miu Miu, Vivienne Westwood, Moschino Cheap & Chic and Louis Vuitton are showcasing the 50’s throwback with SS13 being the season of the middle ground. Even Rihanna has started to cover up her best assets (on occasion) by using the white Gucci number as her choice of disguise. Wear with strappy heels, a crisp tied shirt and your best abs- just because the skirt has gone low, doesn't mean the top has to. Keep hair in a top knot, the clutch boxy and the lips bright- and remember from now on; no-one puts midi in the corner.