Thanks all!!
Helen, I almost could have worn it today. It's cool here (21) and a bit wet. But still too humid unfortunately.
FC, a leather jacket AND a coat? That is chilly!
BrieN, I measured the sleeves. They are 23.5 inches long from the top centre of the shoulder to the tip of the cuff, size medium. As I mentioned, it does run small IMO, so I would size up, especially if you want to layer under. Let me know if you want any other measurements. It's a really beautiful and unique piece. I can't stop gushing about it