As we reach the final chapter in our historical corsetry journey, it's fascinating to see just how dramatically foundation garments changed throughout the 20th century. Unlike previous centuries, where silhouettes evolved gradually, the 1900s brought rapid social, technological and cultural change, and corsetry evolved alongside it. The Edwardian Years (1900–1910) The century opened with the elegant S-bend corset, designed to create the fashionable "health corset" silhouette. These corsets encouraged an upright posture with the bust pushed forward and the hips gently back, creating the distinctive S-shaped profile that defined Edwardian fashion. The 1910s & 1920s As women's lives changed, so did their clothing. The First World War brought practicality to everyday dress, and by the 1920s fashion had shifted dramatically. The fashionable silhouette became long, straight and youthful. Rather than shaping the waist, foundation garments were designed to smooth the body and minimise curves beneath the loose-fitting dresses of the Jazz Age. For the first time in centuries, many women no longer wore heavily boned corsets every day. The 1930s & 1940s Fashion embraced softer, more natural lines. Corsetry didn't disappear—it adapted. Lightweight corselettes, girdles and foundation garments became increasingly popular, offering support without the rigidity of earlier corsets. Advances in textiles and manufacturing allowed garments to be lighter, more comfortable and better suited to modern lifestyles. During the Second World War, practicality and resourcefulness influenced every aspect of clothing, including foundation wear. The 1950s With Christian Dior's famous "New Look," structured foundations returned to fashion. Nipped waists, full skirts and beautifully sculpted silhouettes relied on carefully engineered undergarments, including waist cinchers, longline bras and girdles. While different from Victorian corsets, they shared the same purpose, creating shape through thoughtful construction.