I'm looking for some guidance on what to wear under my gown. I have an A-line Adrianna Papell gown with no train. The wedding is in the middle of August and since I was in the 8th grade I've always worn spandex athletic shorts under dresses. I've heard that Spanx are hot and not exactly sexy. What are my options other than letting my thighs stick together or overheating??? I want to still look sexy out of my dress that night, but the idea of chafing isn't sexy either...