This is vintage Butterick 6124 bought on Etsy last spring. When I first made it, it was really huge. Luckily, the pattern is simple enough that taking it in on the sides until it fit was a pretty easy and successful fix. I got lazy and finished the armholes by folding the edge under which looks funny, I think, but I still wear this a lot. Even with the weather getting cooler, it’s quite perfect under a cardigan, especially when the afternoons warm up as they have been.