Allsaints has some amazing stuff that's out now for winter. It's all very grey but so is the weather. Pair it with some bright accessories if you're scared of the dark. +AllSaints does such a good job with leather, drapery, embroidery, and details. I wish they had more clothing I could wear but I'll have to wait.
Here's some pieces that I believe could be bump accommodating, although you may need to go up a size: