Marcel's Hair, noun: A hairstyle characterized by soft, loose waves that were popularized in the late 19th and early 20th centuries. It was created by French hairdresser Marcel Grateau and became a favorite of women seeking a more natural and elegant look.
Marcel's hair was particularly relevant during the Art Nouveau era, reflecting the movement's emphasis on flowing lines and organic forms. It offered a sophisticated alternative to the heavily coiffed hairstyles that had been fashionable at the time.