Gray Knitted Cotton Crewneck Sweater With Corset detail

This sweater is so stinking cute! There are no tags on the sweater at all, it may be hand knit, but I don’t think so because it is just too consistent. There’s no material tags to me. It feels like 100% cotton, but I can’t say for certain. No size, but fits me, and I am a large, could also fit an oversized medium Measurements PTP 22 “ Shoulder to hem 22”