On the 11th July 2015, the cast of Suicide Squad finally came together for the first time at San Diego after the announcement of who the cast would be. This was after Margot was revealed to be playing the role of Harley Quinn.
For her outfit, she wore a Camilla and Marc “Caviar” Waistcoat in White. It’s no longer available to buy.
She also wore a matching pair of Camilla and Marc “Arion” Pants, currently sold out.
I haven’t ID’d her jewellery yet, but for footwear Margot wore a pair of Stuart Weitzman Beige The Nudist Sandals, available for $398.