Shopping for children’s clothes online can be difficult, as sizes do tend to vary from brand to brand. So we decided to keep things very simple here at Milk & Biscuits we stock Extra Small, Small, Medium, Large and Extra large.
Year by year and height these mean the following:
Size Guide:
Age (Year) | 2-3 | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 | 12+ |
Height (CM) | 100 | 110 | 120 | 130 | 140 | 150 | 160 |
Height (Inch) | 39″ | 43″ | 47″ | 51″ | 55″ | 59″ | 62″ |
| Size | XS | S | M | L | XL |
We always go for the larger and more roomy cut: as we love to say ‘room to move, and room to grow’.
If you have a specific query about any product do email us at customerservice@milkandbiscuits.com and we will be more then happy to measure out the exact sizes of the product, that just means you have to find the tape measure and get your kids to stay still for a few minutes…

My daughter is 115cm high so in between the two sizes. I really want the terracotta coat for her and don’t know which size to order. Please help. Many thanks. Michael.
Dear Michael, we do tend to size large! so the 110cm would fit well. But the coat works well oversize and if you go for the 120 she would be able to wear it for a good couple of years…