Michelle Williams looked like a pink fairy tale princess in her Dior gown at the French premiere of My Week with Marilyn in Paris last night, in contrast to her stripped back BAFTAs H&M dress.
The actress' big skirted frock reminded us a bit of those Big Fat Gypsy Weddings creations *giggles*
[Related article: Michelle Williams on being sexy]
However, Michelle's gown was not made by Thelma but in fact Dior, who sponsored the whole event.
Marilyn was a fan of the fashion house, and features in their new J'Adore Dior perfume ad.
Michelle Williams in Dior in Paris (l) and H&M in London at the BAFTAs (r) / Getty
Michelle's big pink puffball was quite the about turn from her sleek monochrome BAFTAs choice.
That slinky number was by high street fave H&M, but it was bespoke rather than off the peg.
[Related gallery: BAFTA 2012 red carpet fashion]
Although we can't get our hands on that particular number, Grazia reports we will be able to get a piece of the action. It has inspired a top and skirt in the latest H&M conscious collection, out in April.