Earlier this season we told you all about how calf-skimming mid-length dress was being given a retro revamp and dragged from the dusty depths of the 1950s into the glitz and glamour of 2011 with celebs including Julianne Moore and Emma Stone favouring the look. Here we see another stunning example of 'the midi' on Madonna in London at the BFI Film Festival premiere of her latest directorial venture, 'W.E'. This is not the first time Madge has graced the red carpet in a flattering, calf-length LBD to promote 'W.E'. The Queen of Pop was spotted at the Venice Film Festival earlier this year sporting yet another fabulous midi, which you can see here and we love her most recent creation just as much. The mid-length hemline is both practical for Autumn/Winter as well as being on-trend, vintage-chic and extremely flattering for the more mature LBD lovers out there. If you're enjoying the retro revival as much as we are then look to our pick of midi length delights to get Madonna's fabulous look.