Black Silk Cardigan

It's starting to feel like summer, but the evenings are a bit chilly. I've been hunting for a black silk cardigan, and I haven't been able to find anything. Even reduced to searching on ebay and found a bunch of random overpriced designer stuff. One woman is selling all of this allegedly top-end merch for half price. I don't think ebay is the place to unload Alexander McQueen. Anyway, it's such a drag to have to struggle to find simple pieces like this.