Last week we wept (metaphorically) as The Mighty Swinton had a fashion fail in Valentino. This week starts out so much better. Tilda Swinton is once again in Valentino, but this time it is beautiful.

I can't really imagine a more strikingly elegant woman. The stark cut and colour of this dress are the perfect foil for her outer-worldly looks. And really she should spend almost her entire life in green, no? Here's to a new week of gorgeous dresses, happily kicked off by a favourite.