Help me find these trousers!

[CambridgeBlue]

I saw someone on the train today who looked really nice and I want her trousers! I could have sworn they were Next ones but I can't find them online - they were blue and white, looked like cotton with a medium sized sort of diamond patterned print. I think they were harems or some kind of soft tapered style. Anyone have any idea where they might have been from?

Thanks :)

I have seen some that I thought matched your description in h&m, can't find the exact ones online but there's lots of similar so are they anything like any of these?

blue, kind of diamonds
diamonds but black
black diamonds again
blue but not really diamonds
blue chevrons
blue print

It's not any of those (although definitely along the right lines) but thanks so much for taking the time to look :).