Sleeve length...Long sleeve Season...Winter, Autumn, Spring I loved this very much, but I'm selling it because I've outgrown it. It was expensive, so I couldn't bring myself to part with it and kept it carefully stored for a long time. I hope someone who loves it will wear it. It's a wonderful dress with a chic scarf pattern and a sophisticated design. I wore it once to a formal occasion. The material is wool and the sewing is beautiful. It's from Windsor, a custom dress shop. The size is about a size 9.