I guess I'm a mixture of both.
I could care less about the latest fashions, as I think most of them are ugly (i.e. trends like huge sunglasses, those longish shorts that are tight, etc).
I hate shoes... lol. In casual situations I always wear Rainbow brand sandels, and my favorite pair I wear 99% of the time are like 3 years old. lol. They are so comfy I don't want to replace them. I do love purses, though, and always match my purse to my clothes!
But yea... no crocs, sweatpants, pajama pants, etc in public.