I found the neckline seemed wider than necessary, especially given the button placket, but maybe that's because I used a thermal knit?

Regardless, I like how this turned out. The little button placket is a nice change from plain t-shirts. I dutifully did all three buttons/button holes, but in the end I only opened up the first one - that was all that's needed to get the shirt on my baby!

Size 80 on a 78ish cm 12 month old.