| Shirt (Avada and Cornucopia are the same as Bother) | ShoulderSeam to Shoulder Seam | ShoulderSeam to BottomHem | MidWaistWidth |
| Bother Regular S | 18 | 25 | 18 |
| Bother Regular M | 19 | 27 | 19 |
| Bother Regular L | 21 | 28 | 22 |
| Bother Regular X | 23 | 29 | 24 |
| Bother Regular XX | 25 | 30 | 26 |
| Bother BabyDoll S | 12 | 20 | 14 |
| Bother BabyDoll M | 13.5 | 22.5 | 15 |
| Bother BabyDoll L | 15.5 | 24 | 17.5 |
| Bother BabyDoll X | 17 | 25 | 19 |
| Rainy BabyDoll S | 13.5 | 21 | 14 |
| Rainy BabyDoll M | 14 | 23 | 15 |
| Rainy BabyDoll L | 15 | 24 | 16 |
| Rainy BabyDoll X | 15.5 | 25 | 17 |