Clemence Poesy also attended the 2011 Cannes Film Festival “Pirates of the Caribbean: On Stranger Tides” Premiere this evening.

Whilst I love the colour of her YSL Edition Soir gown against her skin-tone, I’m not a fan of how it appears to be hanging off her very loosely.

It’s like a young child playing dress up in mummy’s clothes.

Her off-the-shoulder dress is lightly embellished around the neckline and is accented with a jewel encrusted belt.

Suede teal peep-toes and a silver clutch completed her look.

Credit: Getty