I just have to say this: I am not at all used to knitting for small children. Or big ones. I have no idea about sizing or how to write the perfect pattern with lots of different sizes to chose from and whatnot. People that have knitted this sweater tells me that it should fit a one year old. So I choose to belive them. This is by no means a professional pattern, but I was asked to share, so I did. So please don´t judge my lack of sizing and gauge skills. I´m no pro. If you want pro, there are soooo many other patterns to knit! But I love every jacket you guys have made so far! So fun to see all the different ones! And I love every little heart it is getting!