| Cou Cou | US | UK | EU | Inseam | Waist | Hip |
| XXS | 0 | 4 | 32 | 1.7 | 22-24" | 32-34" |
| XS | 2 | 6 | 34 | 1.9 | 24-26" | 34-36" |
| S | 4 | 8 | 36 | 1.9 | 26-28" | 36-38" |
| M | 6 | 10 | 38 | 1.9 | 28-30" | 38-40" |
| L | 8 | 12 | 40 | 1.9 | 30-33" | 40-43" |
| XL | 10 | 14 | 42 | 2.1 | 33-36" | 43-46" |
| XXL | 12 | 16 | 44 | 2.1 | 34-38" | 46-48" |
| Cou Cou | US | UK | EU | Inseam | Waist | Hip |
| XXS | 0 | 4 | 32 | 1.7 | 22-24" | 32-34" |
| XS | 2 | 6 | 34 | 1.9 | 24-26" | 34-36" |
| S | 4 | 8 | 36 | 1.9 | 26-28" | 36-38" |
| M | 6 | 10 | 38 | 1.9 | 28-30" | 38-40" |
| L | 8 | 12 | 40 | 1.9 | 30-33" | 40-43" |
| XL | 10 | 14 | 42 | 2.1 | 33-36" | 43-46" |
| XXL | 12 | 16 | 44 | 2.1 | 34-38" | 46-48" |