Stand by for a French fashion stampede. Isabel Marant is bringing some Parisian chic to H&M with the brand's latest designer collaboration. "You dress up, but do not pay too much attention and still look sexy. The collection is infused with this kind of easiness and attitude," says Marant. Isabel Marant pour H&M is available for Femme, Homme and Enfant, priced from £12.99, available now.