If Avenir Purple Rayon Knit Ensemble Long Sleeves * Material Acrylic 44% Polyester 34% Rayon 18% Wool 4% I think this material can be worn from autumn to early spring. Marked as size M, but I think it's a bit large. Flat Measurements * Cardigan Shoulder width: approx. 39cm Bust: approx. 51.5cm Sleeve length: approx. 53cm Length: approx. 66cm * Round Collar Shoulder width: approx. 39cm Bust: approx. 50.5cm Sleeve length: approx. 46cm Length: approx. 6-cm I don't think I've ever worn it. Stored at home. Please consider this before purchasing. Thank you for looking.