I wish I could give 5 stars as super cozy and fits really good. My first one I bought a 3x (I am a big girl) but almost too big. The down fall- having it less than a year the zipper was coming apart from the material. I don't sew so now instead of unzipping it to get it off I just pull it over my head. I did buy a second one a size smaller and it fits perfect. I don't use the zipper and just pull over my head to get off and on. It's not too thick (I have hot flashes) and is perfect for winter