Another celeb on the red carpet for the screening of Butter at the Toronto Film Festival was Olivia Wilde. Olivia also went for an ultra girlie look in a white longsleeve gown with gold embroidery from the resort collection by Marchesa. This is a stunning dress with a real Grecian feel about it, however with its billowing skirt it feels just a little too ‘holiday’ and doesn’t really make the most of Olivia’s slim figure.