Size Charts
SIVY’s sleepwear collection offers inclusive sizing and a flattering fit for a variety of body types, from Small (45-60 kg) to Medium (60-70 kg), Large (70–90 kg), Extra Large (90–120 kg), and beyond.
| Size | Weight Range | US Size | EU Size | Bust (in) | Waist (in) | Hip (in) |
|---|---|---|---|---|---|---|
| Small (S) | 45–60 kg | 2–6 | 32–36 | 32–35" | 24–27" | 34–37" |
| Medium (M) | 60–70 kg | 6–10 | 36–40 | 35–38" | 27–31" | 37–41" |
| Large (L) | 70–90 kg | 10–14 | 40–44 | 38–42" | 31–35" | 41–45" |
| Extra Large (XL) | 90–120 kg | 14–20 | 44–50 | 42–48" | 35–42" | 45–52" |
Tips: If you are between two sizes, we recommend choosing the larger size for a more comfortable fit.
Tips: If you are between two sizes, we recommend choosing the larger size for a more comfortable fit.