US Size 20 is a clothing size typically associated with women's apparel. It generally corresponds to a bust measurement of 42-44 inches, a waist measurement of 34-36 inches, and hip measurements of 44-46 inches. This size is often found in plus-size clothing lines, which cater to a diverse range of body shapes and sizes. In the context of women's fashion, US Size 20 is part of a broader sizing system that includes various sizes, from petite to plus-size. Brands may vary in their sizing standards, so it's important for shoppers to refer to specific size charts when purchasing clothing.