Start by comparing your shoulder width to your hip width, then note whether you have a defined waist. If your shoulders and hips are roughly equal in width with a clear waist, you are likely an hourglass. If the hips are wider than the shoulders, pear shape. If fullness sits at the midsection with slimmer legs, apple. If your measurements are similar from shoulder to hip with a less defined waist, rectangle. If shoulders are noticeably wider than hips, inverted triangle. These are starting points: most women are a blend of two shapes, and that is completely normal.