Are there any toddler boots that can work as rain boots but also work in somewhat cold wintery weather- like not necessarily good enough for a blizzard but good enough for some slush and ice? Or just recommend rain boots that you like. Cheap is good but if they can do double duty I don't mind paying a little more. We live in New England so we may have a mild winter with just a few storms, or we may have 100" inches of snow.