"retro" is defined as from the last century, i.e., 1900-1999.The hairstyles pictures are categorized by decade from the 1920s to the 1990s.
Retro Hairstyle 1920s
Salma Hayek possed with retro hairstyle 1920s when arriving at the Hollywood Domino Game Launch benefitting The Art of Elysium.
Kate Bosworth's with retro hairstyle 1920s-Inspired