Pin-Up Style refers to a fashion and aesthetic that emerged in the 1940s and 1950s, characterized by playful, flirtatious imagery and clothing. This style often features high-waisted skirts, fitted blouses, and bold patterns, emphasizing an hourglass figure. Accessories like headbands, cat-eye sunglasses, and red lipstick are commonly associated with this look, which celebrates femininity and confidence. The term "pin-up" originally described photographs of models and actresses, such as Marilyn Monroe and Betty Grable, that fans would pin on their walls. Over time, this style has influenced various aspects of popular culture, including music, art, and fashion, continuing to inspire modern trends.