Okay, then, I have just what you need! It's called micro-fleece. Comes in a lots of colors like dune, ravine, ridge, cloud, and overcast (not to be confused with slate or gneiss). It is so light, it seems as if it isn't there! LL Bean has them in pullover or zip front. Something for everyone and SO pretty!
Well, if they're not micro-fleece, you just don't know what you're missing! I tried to tell a guy about this stuff and he said, "I've had fleece for years!" but this ain't your grandpa's fleece. It's thin and light and doesn't wrinkle.