Pikolo sizes are now both UK and EU sizing. I really liked the EU way of measuring as I found this worked a lot better as children are rarely the size for their age. For EU sizing all you need to do is measure your child from head to heel. This gives you a general size. Then if you have a chunkier monkey or want the clothes to last a longer time with turning up cuffs – go a size up. If you’re in the middle go for the true size & If you have a wee one, size down. With organic cotton you always have some shrinkage – this is about 4%. With this in mind we feel after lots of size trials that the majority of the clothes are true to size, with the dungarees running a bit larger.

We do also have the UK sizing too, so its easy peasy to find what size you should get.

Our new hungry herbivores collection is true to size/generous. If you have tops from five a day you may have had to size up. You should not need to do this with our new relaxed fit and fabric. 

They have been designed to give a little extra for cloth bums, but not too much to accommodate all nappy decisions.

If you are in any doubt, please contact me for help by emailing

1-2 months/56cm
2-4 months/62cm
4-6 months/68cm
6-9 months/74cm
9-12 months/80cm
12-18 months/86cm
18-24 months/92cm
2-3 years/98cm
3-4 years/104cm
4-5 years/110cm
5-6 years/116cm
6-7 years/122cm


adults x-small 6-8
adults small 8-10
adults meduim 12-14
adults large 16-18
adults x-large 20-22
adults xx-large 24-26


adult size guide

As adults are a new line for us here is a guide to help find your perfect size. The easiest way to measure is to get your favourite top, lay it flat and measure the same as below & go with the nearest measuremnts for each. if in between id suggest sizing up. The tops are true to size. 

adults xs s m l xl xxl
Total length 70 71 72.5 76.5 77 79
Chest 42 45 50 53.5 56 60
Bottom 44 47 52 56.5 61 64
Sleeve length 39 40 41 41 42 43