| Size | Waist | Chest | Length | Sleeve Length |
| 9-10 Years | 66cm | 74cm | 54cm | 53cm |
| 11-12 Years | 70cm | 78cm | 56cm | 55cm |
| 13-14 Years | 74cm | 82cm | 58cm | 57cm |
| 15-16 Years | 78cm | 86cm | 60cm | 59cm |
Size Guide Hy Equestrian Dressage Diva and Diamonds Children's Long Sleeve Top
| Size | Waist | Chest | Length | Sleeve Length |
| 9-10 Years | 66cm | 74cm | 54cm | 53cm |
| 11-12 Years | 70cm | 78cm | 56cm | 55cm |
| 13-14 Years | 74cm | 82cm | 58cm | 57cm |
| 15-16 Years | 78cm | 86cm | 60cm | 59cm |
