A friend (thanks, Jonny!) just pointed me toward Summerland, the latest online store venture based out of Portland. In addition to her vintage merch, she carries new stock from lines like Dear Creatures, In God We Trust, Karen Walker, and Stone & Honey. Some old things, some new things, just like how you really dress.
New: I love these Sally Shawl sweater jackets, made in Vancouver BC (also in black).

And this smart little tartan jacket from the "old" selection is a tidy no-brainer:

While you're at it, check out the blog, which contains, among other things, a delightful-looking recipe for tofu salad.