For a show-stopping entrance, choose Rosie Assoulin's fairytale-esque gown in graphic black and white. Working a ruched plunging velvet bodice which finishes with an inverted V cut-out at the center, the design then falls dramatically into a pouffed, tiered and ruffled ivory cotton skirt, cut with asymmetric layers that fold over each other like petals. Team the floor-skimming design with shimmering accessories.