If in between sizes, size up for the best fit.
Utoyup recommends: Please buy ONE SIZE larger than usual.
| Size | Band and Cup size |
| M | 32ABC-34AB |
| L | 34CD-36AB |
| XL | 36CD-38AB |
| 2XL | 38CD-40AB |
| 3XL | 40CD-42AB |
| 4XL | 42CD-44AB |
| 5XL | 44CD-46AB |
| 6XL | 46CD-48AB |
| 7XL | 48CD-50AB |
| 8XL | 50CD-52AB |