I like raincoats to come to the knees, or you get the wet knee thing, and the PB one is more mid-thigh, but other than that is lovely. If you go for that remember that French sizing is retrospective, the age is "up to" rather than "from" which UK sizing is. So an 8y is 6-8 or 7-8 depending on the garment, 4y is 3-4 etc.