Beanie has 2” negative ease.

Sizes: Preemie, newborn, 1-3 m, 3-6m, 6-12m, 1-3y, 3-5y, 6-10y, teen/adult small, adult medium, adult large
To fit head circumference: 12”, 14”, 16”, 17”, 18”, 19”, 20”, 21”, 22”, 23”, 24”

Also available for free on my blog.

https://joyofcreationdiy.blogspot.com/2022/01/baby-sizes-...