There are several reasons why the thigh-high skirt slit isn’t for the faint-hearted. Firstly, we all remember Angelina Jolie-gate – Mrs Brad Pitt’s right leg endured a lot of mocking after it was stuck out of her Oscars dress back in 2012. Then there’s the Marilyn Monroe equation: increased wind equals exposure. And, finally there’s the anxiety surrounding simple everyday activities like bending or sitting, which can easily lead to a knicker parade. But, fashion always trumps fear. Let's look to pros including Jamie Chung to see how to step forth and flash without trepidation.