"this model is classy and beautiful but it fits one size smaller, for example if you are wearing 36.5, buy 37.5 for sure. On top of it they are not exactly M width. More like between M and N. I was sitting in them several hours trying to stretch them. They are however soft and stretchable, to a degree. I am not sure if I will keep them at this point. But they are elegant and very pretty and if they fit you get them."