Finding the right size of women's satin boxer briefs is essential for a comfortable fit. To determine your size, start by measuring your waist and hips using a measuring tape. Compare your measurements to the size chart provided by the manufacturer. Keep in mind that different brands may have slightly different sizing, so it's always best to refer to the specific brand's size guide. If you're in between sizes, it's generally recommended to size up for a more comfortable fit. Remember that satin fabric has some stretch, so a slightly larger size should still provide a good fit. Don't forget to consider your personal preferences for a snug or looser fit when choosing the size of your women's satin boxer briefs.