My Jessica Simpson sandals have little places, 4 on one and 2 on the other, where the leather is peeling off. These spots are very small and just noticed them yesterday. These sandals are 3 to 4 years old, but seldom worn. I just took sandals out of winter storage yesterday. Didn't notice the peeling until I took them off as I just popped them on in my closet and took a last second glance in my mirror before going out the door. Can't remember ever noticing the peeling before, but only remember wearing them a couple of times last summer. Never had anything like this happen before either. Is this uncommon? Also don't think in past wearings they ever got wet or anything.