Time M&S completely overhauled it's design team. They have been steadily going downhill and producing monstrosities like this for far too long. You used to be able to rely on them for well tailored clothes at an affordable price but their marketing people are trying too hard to compete with trendy shops catering for the youth market. Although having said that, I don't think any young person would be seen dead in this particular item! What they were good at was smart, capsule classics and quality tailoring. Now there appears to be very little quality control, haphazard sizing - particularly trouser lengths, and, as seen here , yet another trip down memory lane to the 70's. Hideous .I haven't looked at the details but I expect it's polyester or similar.