Size Guide - Boys Shirts
To find the right size school shirt for your child, you will need their collar measurement. View our fitting guides to watch a quick and simple video showing you the correct and accurate way to measure your child for their school shirt.
To measure their collar, wrap the tape measure gently around the base of their neck. Put two fingers between the tape measure and their skin while you do this; this will ensure a more comfortable fit. Choose boys’ school shirts based on this measurement but do also check the chest measurement of the garment as well to make sure these two areas both fit. It’s better to have a comfortable, fitted chest and a slightly looser collar than a well-fitted collar and a chest that’s straining at the seams.
| Collar Size (inches) | Collar Size (cm) | Chest Size (cm) | Age Guide |
|---|---|---|---|
| 11" | 28cm | 56cm | 3-4yrs |
| 11.5" | 29cm | 61cm | 5-6yrs |
| 12" | 30cm | 55cm | 7-8yrs |
| 12.5" | 32cm | 71cm | 9-10yrs |
| 13" | 33cm | 76cm | 11yrs |
| 13.5" | 34cm | 78.5cm | 12yrs |
| 14" | 36cm | 91cm | 13yrs |
| 14.5" | 37cm | 84cm | 14yrs |
| 15" | 38cm | 86.5cm | 15yrs |
| 15.5" | 39cm | 89cm | |
| 16" | 41cm | 91cm | |
| 16.5" | 42cm | 94cm | |
| 17" | 43cm | 96cm | |
| 17.5" | 44cm | 99cm | |
| 18" | 46cm | 102cm | |
| 18.5" | 47cm | 104cm | |
| 19" | 48cm | 107cm |