I will be in a warm weather climate for most of this winter and am looking for some casual weekend shoes I can wear with skirts and dresses. I would normally gravitate toward a flat knee high boot but I think it will be warm enough I'll never wear them. I have some ballet flats already but they don't have enough arch support to wear for too long. Aside from boots and ballet flats I'm having trouble thinking of a cute casual shoe to wear with skirts for fall/winter. I would prefer something with a low heel or flat since I will be walking a lot in them. Any ideas?