Take a look back at the last hundred years of updos, from the liberated short-styled curls and waves of 1920s and the signature 1930s floral updo of Billie Holiday, to the iconic double buns Princess Leia brought to the 1970s and the sleek and tight topknots celebrities love so much today. Still haven’t subscribed to Allure on YouTube? ►► bit.ly/AllureYouTubeSub ABOUT ALLURE The best daily makeup tips, skin-care advice, hair tutorials, product reviews, and videos from beauty experts. 100 Years of Updos | Allure