Just for background, my style tends to be jeans, cami top and loose coloured blazer. I want to wear trousers instead but something a bit cooler, think Reiss cropped trousers. However trousers never seem to flatter me so I've avoided them till now. I'm sure people have recommended Cos for the material and style before but couldn't remember. Any thoughts on where to try? Ideally navy I would say, this is for work so I want to look professional yet cool. Think Reiss but hopefully a bigger size! I tend to wear a 16 to keep things looser.