Does anyone know where on the high street I can get a fairly unstructured, loose and comfortable black linen jacket? Could be linen and cotton mix, but not polyester, and not with overdone lining, suit jacket' type of styling. I just want something that is summery, smart with jeans, skirt, cropped trousers, but can't seem to find anything that fills the bill. There are one or two about, but not in black! Any suggestions?