SIR Size Chart
SIR. uses its own numeric sizing, from 0 through to 4. The measurements below are body measurements, not garment measurements. If your measurements sit across two columns, use your waist measurement to decide.
Size conversion
| SIR. | 0P | 0 | 1 | 2 | 3 | 4 |
|---|---|---|---|---|---|---|
| International | XXS | XS | S | M | L | XL |
| AU | 6 petite | 6 | 8 | 10 | 12 | 14 |
| US | 0 | 2 | 4 | 6 | 8 | 10 |
| UK | 4 | 6 | 8 | 10 | 12 | 14 |
| IT | 36 | 38 | 40 | 42 | 44 | 46 |
| FR | 32 | 34 | 36 | 38 | 40 | 42 |
Body measurements in centimetres
| Measurement | 0P | 0 | 1 | 2 | 3 | 4 |
|---|---|---|---|---|---|---|
| Bust | 77 to 78 | 79 to 81 | 84 to 86 | 89 to 91 | 94 to 96 | 99 to 101 |
| Underbust | 62 to 63 | 66 to 68 | 71 to 73 | 76 to 78 | 81 to 83 | 86 to 88 |
| Waist | 59 to 60 | 62 to 64 | 67 to 69 | 72 to 74 | 77 to 79 | 82 to 84 |
| Hip | 87 to 88 | 90 to 92 | 95 to 97 | 100 to 102 | 105 to 107 | 110 to 112 |
Body measurements in inches
| Measurement | 0P | 0 | 1 | 2 | 3 | 4 |
|---|---|---|---|---|---|---|
| Bust | 30 to 31 | 31 to 32 | 33 to 34 | 35 to 36 | 37 to 38 | 39 to 40 |
| Underbust | 25 to 26 | 26 to 27 | 28 to 29 | 30 to 31 | 32 to 33 | 34 to 35 |
| Waist | 23 to 24 | 24 to 25 | 26 to 27 | 28 to 29 | 30 to 31 | 32 to 33 |
| Hip | 34 to 35 | 35 to 36 | 37 to 38 | 39 to 40 | 41 to 42 | 42 to 43 |
How to measure
- Bust. Place one end of the tape at the fullest part of your bust and wrap it around, under your armpits and across your shoulder blades, back to the front.
- Underbust. Measure directly under your bust where your bra band sits, keeping the tape level to the floor.
- Waist. Circle your waist like a belt at your natural waistline, above your belly button and below your rib cage.
- Hip. Start at one hip and wrap the tape around your rear and back to where you started, over the fullest part.
About size 0P
0P is designed for petite frames, typically under 160cm. The body measurements reduce by roughly 2.5cm from a size 0, while the garment length reduces by an average of 7cm from the waist down and the sleeve length by an average of 5cm.
If you are between sizes, or you would like the garment measurements for a particular piece, get in touch with the team in store or at hello@peggyconceptstore.com.
