Michael Arlen was an Armenian-British essayist, short story writer, novelist, and screenwriter. He achieved immense fame in the 1920s with his sophisticated, romantic, and satirical novels set in London's high society. His most famous work, "The Green Hat," captivated audiences and became a symbol of the Jazz Age's glamour and melancholy. Although his popularity waned after the 1920s, his work remains a significant representation of post-war English society.