It’s Official: Sienna Miller Owned The 2015 Cannes Film Festival Red Carpet

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Known for her playful, cool-girl style, we’ve loved watching Sienna Miller at the Cannes Film Festival this month (our Editor-in-Chief included). While she’s stayed true to her boho roots (see slide 3) her chic short haircut and slightly more sophisticated fashion choices have taken her to a new, more serious place on the red carpet. All we can say is, Sienna truly is a fashion icon in the making.

May 13th in Balenciaga

Photos: Getty Images

May 13th in Lanvin

May 14th in Prada

May 16th in Valentino

May 19th in Sonia Rykiel

May 19th in Calvin Klein

May 21st in Ralph Lauren

May 23rd in Gucci

May 24th in Gucci