The Insider.com

If H&M's last, almost instantly sold out designer collaboration with Versace last November is any indication, their new Marni for H&M collection is sure to cause a fashion frenzy when it drops this Thursday, March 8!

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Pics: The Versace for H&M Extravaganza

The highly anticipated collaboration already has its celebrity fans, including A-listers Drew Barrymore, Milla Jovovich, Freida Pinto and the original cool girl herself Winona Ryder, who all "modeled" a few of the pieces from the line at a recent Los Angeles soiree.

H&M Launches 'Dragon Tattoo' Clothing Line

Check out the video to see their catwalk skills in action, and for a sneak peek at the collection before it hits stores!