waistline

The **waistline** refers to the measurement or contour around the narrowest part of the torso, typically located between the ribs and hips. It is an important aspect in fashion, fitness, and health, often used to determine clothing sizes, assess body shape, and monitor changes in body composition. In fashion, the waistline influences garment design and fit, while in fitness and health contexts, tracking waistline measurements can help evaluate weight management and overall wellness.