Glad the little one is doing okay, now!
When I just have a ballpark size, I go to the store and measure the length and waist of a couple of different brands in that size (in case they're different) and use that to determine what size pattern.
When I just have a ballpark size, I go to the store and measure the length and waist of a couple of different brands in that size (in case they're different) and use that to determine what size pattern.