I think this one might be more Mo’s size than Rae’s … hard to say without trying it on them. It’s a free pattern from Ravelry but I cast on fewer stitches and knit it to a shorter length.
Are you a perfectionist? In knitting I don’t think I could be even if I wanted to. I know enough to get by but I dropped a stitch when I was binding off and while I managed to pick it back up, you can see, if you look closely, where I didn’t do it quite right but it’s good enough for a child’s hat that will be worn for a season ….