This is a good medium weight (not see-through) cotton open cardigan. The sleeves were very long. The back was longer than the image shown and too full—to my knees. It hung more like a coat that needed a belt for shaping. I ordered a size XL which was too big & not flattering. I thought about exchanging it for a size L but the too-long flowing back was a game changer. Good quality & weight, but I returned it.