The lushest skirt out there right now looks like this: mini, basic in colour (to clarify: basic meaning plain, not that kind of basic) and button-down. Buttons are an all-important feature – you specifically want to create 70s-style Jane Birkin vibes (there's a Pinterest search right there) meets Nancy from The Craft, in a Y2K14 kinda way. How'zat come about, then? Well, these girls have got the answers...