We had a muddy puddles fleece & rain coat at that age. Polarn & pretty also does great stuff. I’d see what you can find second hand. Polarn has their own second hand website. I mostly buy off of vinted. If you but top & bottoms instead of a one piece/jumpsuit, they tend to fit for longer. I think they’ve overpriced this. But sharing because this is the one we bought for my 6 month old.
We love Polarn. They have a sale on until end of today I think? Expensive but the quality is amazing. Our little one hasn’t grown so fast so we’ve had his coat over a year now (age 1-2).
2nd vote for Polarn O Pryet snow suit. We did Midhope castle to Blackness Castle outside of Edinburgh today and it was perfect. I find all kinds of great quality stuff of Vinted
Following this post as looking for same advice 🙂. Scotland has amazing hikes