See Kate Sew. She has children patterns as well as adults, though not very many for boys. But that is common for most pattern companies. This pattern comes in sizes 18 months to a size 8. It could also be a girls look depending on your choice of fabric. I made the size 4 and it fits my two year old grandson pretty well. It may be a bit big but he will probably wear it more in the fall to winter so he can grow into it a bit. I pretty much followed the pattern the way it was written. The only change I made was to add zippers to the pocket openings. I already had all the zippers in my stash. The pattern used just a rectangle opening for the pockets.
Queen Anne's County Fair maybe I will win a ribbon.