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 have told me that the measurements should fit a 9-12 month old baby. 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. I´m no pro. I just love knitting. And I love every little heart this tiny jacket is getting!
If you want pro, there are soooo many other patterns to knit!

hugs =)