The Sin City actress joined a whole host of stars as she took her place on the FROW, ready to watch the H&M autumn/winter '14 catwalk show.
Her whimsical frock featured a super-high neckline balanced with a flirty thigh-skimming hem, plus a delicate lace overlay and scalloped edges.
If you fancy getting your hands on her dress (and who wouldn't?), it's exclusive to the H&M Conscious collection and will hit stores on 10 April, priced at £129.99.
The mother-of-two also wore a pair of black opaque tights and simple black heels, sweeping her locks into a pretty updo.
She did add a pop of colour to her ladylike ensemble with pillar-box red talons plus her favourite deep berry lip colour.
Jessica jetted into France for PFW on Tuesday (25 February), channelling Parisian chic in a striped top which read 'Je t'aime'.
And as one of our favourite fashionistas, we're hoping Jess will be hitting even more shows just so we can ogle her fabulous wardrobe!
What do you think of Jessica's dress? Let us know by commenting below as the best comment across the site each week wins £50!
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