

With signature Polo Bear to the front, this short-sleeved t-shirt by Ralph Lauren is made from pure cotton for soft, breathable wear.
| Age/Size | Height of child (cm) | Weight (kg) | Waist (cm) |
|---|---|---|---|
| NB | Up to 53cm | up to 4kg | 41 |
| 3 month | 53-60 | 4-6 | 43 |
| 6 month | 62-68 | 6-8 | 44 |
| 9 month | 70-74 | 9-10 | 46 |
| 12 month | 75-79 | 10-11 | 47 |
| 18 month | 80-83 | 11-12 | 48 |
| 24 month | 85-90 | 12-13 | 50 |
| 2 year | 88-93 | 13-14 | 50 |
| 3 year | 94-100 | 14-16 | 51 |
| 4 year | 102-108 | 16-18 | 52 |
| 5 year | 109-116 | 18-20 | 53 |
| 6 year | 117-123 | 20-22 | 55 |
| 7 year | 124-131 | 22-25 | 56 |
| 8 year | 132-137 | 25-28 | 58 |
| 10 year | 138-142 | 28-33 | 61 |
| 12 year | 144-149 | 33-39 | 64 |
| 14 year | 150-155 | 40-45 | 66 |
| 16 year | 156-161 | 46-52 | 69 |