Wash tags are removed, so no info to provide on the materials. the sizing is an estimate from the measurements taken. Very subtle fading/marks on the blue tones on the backChest width 68 cm Front Length 77 cmHot 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.