Princess Olympia of Greece, Iman and Elizabeth Olsen step out at launch of KENZO x H&M

Iman, Princess Olympia of Greece and Elizabeth Olsen were among the style set who stepped out to support H&M's collaboration with french design house Kenzo. <p>Stars descended on Pier 36 in New York for a night of fashion and music. </p> Click through to see the celebs model the colourful new collection.
Iman <br>Photo: © Getty Images/Kenzo x H&M
Princess Olympia of Greece <br>Photo: © Getty Images/Kenzo x H&M
Elizabeth Olsen <br>Photo: © Getty Images/Kenzo x H&M
Lupita Nyong'o <br>Photo: © Getty Images/Kenzo x H&M
Rosario Dawson <br>Photo: © Getty Images/Kenzo x H&M
Chloe Sevigny <br>Photo: © Getty Images/Kenzo x H&M
Joe Jonas <br>Photo: © Getty Images/Kenzo x H&M
Halsey <br>Photo: © Getty Images/Kenzo x H&M
Rainey Qualley <br>Photo: © Getty Images/Kenzo x H&M
Chance the Rapper <br>Photo: © Getty Images/Kenzo x H&M
Charlie XCX <br>Photo: © Getty Images/Kenzo x H&M
Elizabeth Olsen and Lupita Nyong'o. <br>Photo: © Getty Images/Kenzo x H&M
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