Before launching her namesake hat label, Gigi Burris cut her teeth under fine milliner Leah Chalfen. The Swarovski Accessories Award nominee is devoted to preserving the traditional crafts of couture headwear designers, so each piece is handmade using age-old woodblocking techniques and luxe materials sourced from far-flung destinations. Rihanna and Hailey Bieber are fans of the signature feather and crystal-embellished styles.