So I bought a pair of Aldo heels today. But now that I'm trying them on at home, I realise they are a little too big as they slip off my feet at times. It's about a finger's width too big. I'm a size 37.5 but I bought size 38. Since Aldo does not carry half-sizes, should I exchange them for size 37 instead? Well, I briefly tried on the display piece which was a 37 but I can't quite squeeze my foot in. However, I really hate that the 38s slip off so do you think I should bear the pain and go with 37? I combed through the forum and I read that perhaps having inserts in the shoes will do. I don't mind this option but I'm afraid it won't do in the long run if the shoes stretch. Mine's patent leather by the way. So ladies, what should I do? Exchange or just buy inserts?