An awesome free pattern! (Available if you sign up for the Brindille & Twig Newsletter).
My only modification was to make the hood cross over instead of using the scuba style hood. The sleeves are a bit long on my daughter, too. Next time, I’ll make it without the bottom cuff because that kept riding up to sit above her diaper but below her belly, and I’ll make the hood slightly bigger to fit on her giant head.
Fabric is from Girl Charlee – pastel green is cotton spandex, chevron is cotton/poly jersey.