Finding linen at the fabric store is such a treat; I *will* buy it. Got this dark teal linen this summer and as soon as we got home from taking Clara to college I sewed it up for her and mailed it. You can take my baby away but you can't stop me sewing for her! Or whatever.
It's vintage McCall's 3643 and it's awesome because the bodice and sleeves are two pieces total, and some binding.