Vanessa Paradis wore a couture gown from Chanel's fall 2011 collection to this year’s Sidaction Gala dinner at Pavillon d’Armenonville in Paris last night. She accessorized with a red Chanel clutch.

What do you think of the sleeve-length on this dress (altered from the runway version, which had cool thumb-holes)? And how about Vanessa's sheer tights and shoes?