Marion Cotillard made her first television appearance since having a baby on ‘Late Night With Jimmy Fallon’ last night.

The new mum, who was there to promote her movie “Contagion,” glowed in a one-shouldered teal Lanvin draped cocktail dress.

She accessorized with only a pair of T-strap peep-toe heels adorned with a cute bow and a thin bracelet.

I think the dress looks incredible but I do feel some earrings would have taken this ensemble up a notch. It feels a little too bare without any.

An up-do and perfectly flawless makeup completed her gorgeous look.