I had an idea the other day when I was walking through the rain with an umbrella that only allowed 1/4th of my body to prevent from getting wet. We all know how uncomfortable rain coats are because they're so close to your body and that causes easy muggyness. I propose an idea of an umbrella with a detachable velcro-lined clear plastic that's about 3-5ft in length. This goes all the way around your body and drapes down to about your knees or your shoes. It's clear so you can see through...