Size Guide
RTHM pieces are designed to move with you. Use the chart below as a general guide, and check each product's Fit Notes for anything specific to that style.
| Size | Bust (in) | Waist (in) | Hip (in) |
|---|---|---|---|
| XS | 31-32 | 24-25 | 34-35 |
| S | 33-34 | 26-27 | 36-37 |
| M | 35-36.5 | 28-29.5 | 38-39.5 |
| L | 38-40 | 31-33 | 41-43 |
Measurements are body measurements, not garment measurements. If you're between sizes, or prefer a more relaxed fit, we generally recommend sizing up.
Note: these are starter reference measurements — swap in your own measured spec sheet once you have it, so this page reflects your actual pattern grading.