This jacket is super cozy, but L-O-N-G! I had to get an XL because no smaller sizes were available, but it's actually a pretty slim fit. I will be able to wear stuff under it, but definitely not a heavy sweater beneath. It was long enough to be a dress on me, but shrunk up after washing and drying so that helped. It just seems fitted for really tall, really thin people. Although I've been told really long hoodies are the fashion now. In any case, it's comfy and cozy, which is what I wanted. I like the subtlety of the design as well.