Non-daffodil – just for Columbus folks

Going to be spending winter in London, which is great, especially since they’re putting me up within walking distance of most things. The office I’ll be working in is “smart casual” so I need some new clothes. I’ve about used up my local stores (not a lot of shopping in Charleston) and thought I’d spend an extra day in Columbus before the fall meeting. I’m not familar with shopping there, except used book stores.

So – recommendations for clothing stores in Columbus? Especially for a winter coat that will work for a rainy London winter?

Thanks,
Kathleen