Where can I buy smart black trousers that aren't polyester?!

[Titsywoo]

Do they even exist any more? I remember having some great black bootcut and wideleg trousers in the 90s that were fairly think material and hung so nicely. Everything looks so cheap now (even though it isn't!). Any recommendations?

[Oly4]

Boden trousers are the business!! Lots of cotton with stretch, last ages