Iris – Fabric Requirements
| Size | centimeters | yard |
| 80 | 70 cm | 0.8 yd |
| 86 | 70 cm | 0.8 yd |
| 92 | 70 cm | 0.8 yd |
| 98 | 80 cm | 0.9 yd |
| 104 | 90 cm | 1 yd |
| 110 | 90 cm | 1 yd |
| 116 | 100 cm | 1.1 yd |
| 122 | 100 cm | 1.1 yd |
| 128 | 100 cm | 1.1 yd |
| 134 | 110 cm | 1.2 yd |
| 140 | 110 cm | 1.2 yd |
| 146 | 120 cm | 1.3 yd |
| 152 | 140 cm | 1.5 yd |