One of the most unique things about the film The Great Gatsby has to be the 1920s wardrobe seen throughout. And not just that, the slicked back hair on the men and the cute cropped hair on the women as you can see on Daisy Buchanan here in this reference photo. Her hair was short and curled outward, a fashion trend back in the roaring 20s. Carey Mulligan, the actress portraying the main love interest in the film, is also seen wearing an iconic headpiece. These were headbands that were usually decorated with a feather or feathers, jewelry, or a feather made from jewelry as is the case in Daisy Buchanan’s hair here.