The Rina Tee Size Chart
| Cou Cou | US | UK | EU | Bust | Waist | Length (measured from high point shoulder) | Sleeve Length (from shoulder) |
| XXS | 0 | 4 | 32 | 30" | 23" | 20.1" | 4.3" |
| XS | 2 | 6 | 34 | 32" | 25" | 20.5" | 4.5" |
| S | 4 | 8 | 36 | 34" | 27" | 20.9" | 4.7" |
| M | 6 | 10 | 38 | 36" | 29" | 21.3" | 4.9" |
| L | 8 | 12 | 40 | 38" | 31" | 21.7" | 5.3" |
| XL | 10 | 14 | 42 | 41" | 34" | 22" | 5.7" |
| XXL | 12 | 16 | 44 | 44" | 37" | 22.6" | 6.1" |