Had to share....
Boden Bistro Crops in navy spot £59 www.boden.co.uk/en-GB/Womens-Trousers-Jeans/Trousers/WM329/Womens-Bistro-Crop-Trouser.html
Sainsburys Tu range has a lovely slim fit pair with side zip in cotton for £16. No link unfortunately.
Sainsburys have a lot of nice bits at the moment, I was more impressed than usual. Their kids stuff is also gorgeous at the mo.