Dd, just turned one, will not keep a hat on and it's driving me nuts (she has pale skin and very fine hair so I'd rather she wear one when it's sunny like today). If anyone's got a slightly older dc who used to be like this but now keeps a hat on, how old were they when they stopped trying to take it off and do you have any tips? She will just pluck it off the moment I put it on and fling it nonchalantly to one side....repeat ad infinitum. Am wondering about sewing on an elastic chin strap but I know it will bother her, she has a patch of eczema under her chin, and also not sure about safety.