This originally styled cardigan is in mixed fibres it does not have buttons but features a shawl collar which becomes a wide trim that falls all the way down the knitwear is very varied and adds a lot of character to the garment size on the label sm please check the measurement below bust approx 33 inches 84 cm underarm sleeve length 16 inches 41 cm length of cardigan from shoulder 33 inches 84 cm machine wash please read label this quality cardigan made in the uk will be id