I wanna: ladies linen mix black trousers which don't shrink after 3 washes

sec79

Hi
I'm after some black linen mix (ideally 50% linen and 50% cotton) trousers for work which won't shrink and be half mast after a couple of washes.
I'm 5"3.
Last year I got some fantastic ones from primark, and got several pairs at something like £8 each, but went into my local store today and was told they're not stocking linen mix trousers this year. I did find a pair of size 14 in store, exactly like last years design but was told this was an odd pair???
Any suggestions much appreciated please.

Rhyburgh

Bought several pairs of linen trousers in New Look last year which I wore all summer and they didn't shrink - think these might be too casual but bet they have more in the shop

http://www.newlook.co.uk/1602272/160227201/ProductDetails.aspx

scottishminnie

I had a pair from Next 2 years back which washed very well. I wore them casually but got plenty use from them and they were a good fit. Think they were about £18-£20.

Seems they have quite a few now.
http://search.next.co.uk/search?p=Q&lbc=next&uid=295173976&ts=v7&w=linen%20trousers&af=gattgender:women&isort=score&method=and&filter=subset:1907&nxtv=000&nxti=0