Measure the narrowest part of your waist and the widest part of your hips and buttocks.
| Brand Size | Waist (inch) | Hip (inch) |
|---|---|---|
| XS | 24.5-29.0 | 32.5-35.0 |
| S | 26.0-30.5 | 34.0-36.5 |
| M | 27.5-32.0 | 35.5-38.5 |
| L | 29.5-33.5 | 37.0-40.5 |
Natural silk has little stretch. For the best fit, consider sizing up.