I love Japanese children’s patterns. They always seem so floaty and comfortable. I can’t actually read Japanese but this post has the pattern and instructions link that I downloaded the pattern from.
The sizing is obviously Japanese sizes but this chart is what I used to reference for converting to American sizes. Also the pattern doesn’t have seem allowances but the instructions give a diagram for adding them. The elastic at the shoulders was the only place that really tripped me up but I’ve actually made this once before so I had the benefit of trial and error.
My first time making the shirt (my first time using a Japanese pattern ever).
The first top was a size 80 and at 8 months old it fit perfectly. This new one is a 100 and obviously too big! I sewed up the arm opening more after trying it on her and it fits much better but still has plenty of room to grow, and I can unpick those stitches if necessary. I knew it would be too big but I don’t know if I can bear watching her grow out of it because I love the fabric so much!
Look at the little lampposts!