Most likely a wool blend or pure wool, but no tags, so can't confirm. Very tiny stains on the front
Chest Width: 60
Front Length: 69
Hot tip for buying vintage online
Please be aware that sizes and fits vary greatly from brand to brand, and decade to decade. Instead of just following the garments' S/M/L labels, we recommend comparing the garments' measurements with a similar product you own and know fits you.