Grey waffle knit sweater

This is a grey knit sweater by the brand Archy & Co. (By Cotton On). I love wearing this with tights, black heeled boots, and a choker for a kind of everyday Ariana Grande look. The knit is lightweight, smooth, and soft. It doesnt pile in the wash, as well, which is great! The tag size is L and fits like a M/L. Width: 23" Length: 27" The material tag is cut, but I believe it is 100%, since it is by the Cotton On brand. Im modeling and am 5' 3", weight 104, and usually wear size Smalls.