Hi,   I've recently decided to upgrade my wardrobe (pretty much starting from scratch!) and so I've bought a few items including a couple of decent pairs of shoes. From articles and posts I've read, shoe trees are recommended so I bought some fairly cheap ones earlier today.   However, I was just worried whether they could damage/stretch the shoe, particularly because of the the handle which I hadn't seen on other shoe trees (see link below). I'm probably...