I am secretly obsessed with people's everyday carry habits. This thread is awesome.
I have a men's bi-fold wallet with an ID flap. I think it was somewhere around $15 at a wholesale club. In it I have: my driver's license and change of address card, my bank check card, my work expenses debit card, an emergency credit card, insurance card, fuel rewards card, AAA card, and 3 store savings cards. I don't really carry cash, and I dump any receipts I get at the end of the day. I have more store cards, but I go to those places so infrequently that they just aren't worth carrying.
I've always used a men's wallet. I think a relative bought me a purse once as a gift and I never saw a use for it.
I've never been anywhere in Europe. Is carrying cash a necessity? It sounds like a pain with all the coins.