I have collected Misty Harbor raincoats for years. I really wear them, and didn't start out intending to collect them, but years thrift shopping have revealed a wide variety of colors and styles and just when I think I have them all, I find another. They are rubber on the outside, and lined with either flannel or cotton, in a wide range of prints or patterns. There is a lot of tartan, but also strawberries, ducks, whales, and nautical knots, to name a few.
The newer, uglier label
The adorable original label, on the older coats
