John Lewis 100% cashmere turtleneck sweater

John Lewis 100% cashmere sweater Tag says size 18 - I think that may be UK sizing? I’m not sure, but I’d say this fits more like a US size M. I wore for a slight oversized fit (I’m usually a size small). 100% cashmere, very soft and warm. Great for layering, nice neutral look. Love it, but I gave birth and need to get rid of all clothes that are not nursing friendly.