Girl With Dragon Tattoo
Courtesy of Sony; Getty Images

We caught up with The Girl With the Dragon Tattoo‘s wardrobe stylist, Trish Summerville and she gave us the dish on the inspiration behind Rooney Mara‘s famous micro-bangs, bleached brows and the many wardrobe changes—between 40 and 50! Click through the gallery to hear what she has to say!

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—Selene Milano with reporting by Leah Abrahams and Michelle Ward