The high street giant will team up with queen of cool, Marant, to bring her Parisian chic to the high street.
A favourite among celebs including Miranda Kerr and Rosie Huntington-Whiteley, the French designer's signature style is all about glamour with a rock and roll edge.
Her statement trophy jackets are a timeless investment - the kind we'll happily queue for hours to get our hands on!
Set to be one of the year's fashion highlights, the esteemed designer will be following in the footsteps of Marni, Matthew Williamson, Roberto Cavalli and Versace, to name but a few.
H&M said of its latest collaboration: "With her effortless style, Isabel Marant has created a widely influential and successful take on Paris chic. Mixing urban attitude, boho elegance and rock 'n' roll spirit, she delivers a genuine French allure."
The range will consist of must-have pieces inspired by Isabel's signature style and will be available in around 250 stores worldwide and online.
The collection features clothing and accessories for women and teenagers and even your bloke can get involved, as for the first time ever, Isabel will venture into the world of menswear to create a collection for men.
Isabel said: "I am flattered by this collaboration: H&M works with the best designers and this invitation is an exciting honour. I aim at creating something real, that women want to wear in their everyday lives, with a certain carelessness, which I think is very Parisian: 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. Everything can be mixed following one's own instincts: my take on fashion is all about personality."
The collection doesn't launch until 14 November, so put the date in your diaries, ladies.
We'll see you in the queue!
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