I will be in NYC for a couple of weeks in late May early June. I will be doing a lot of walking to museums, etc. I've never been there in spring so have no idea of the weather and what to wear but I'm going to start planning what to take with the shoes. My style is modern, casual, arty, and tomboy. Would these shoes be OK? I'm only planning to purchase and bring two of them, so which would be best? Any other ideas would be welcome. I don't want to look too touristy.