The term 'Subject of Vogue' is a reference to FASHION, which is a seven-letter word. FASHION is a broad term that encompasses the style and design of clothing, accessories, and other items. It is often associated with trends in popular culture, as well as the art of creating garments and other items. FASHION is also closely related to the world of beauty, as it often involves makeup, hairstyles, and other aspects of personal grooming.