Beautiful, classic sweater. 100% cotton Size tag confuses me, it says M/P 10-12. In my opinion it fits like a regular medium, I am tall (5'10") and the sleeves and length are not short on me, I really don't think this is petite sizing. In excellent preowned condition, no flaws, stains or snags, it doesn't appear as brand new though, it looks a bit broken-in, in a cozy way. Approx. measurements, laid flat: Pit to pit: 18.5" length: 25"