I just returned from a trip to Sweden and Bavaria. I thought about getting a money belt, but was worried about it being uncomfortable or making me look fat. Well, reading some posts on this helpline convinced me to get one. Unfortunately, I never quite got around to it. On the fifth day of the trip I discovered my wallet was missing. Fortunately, my passport wasn't in it -- just about $200 cash, three credit cards and one debit card. I canceled them all, which wasn't too bad except my bank told me they couldn't help me unless I told them my debit card number. I made a huge fuss and after talking to her supervisor, the rep finally agreed to put a temporary hold on my card. (When I got back I confirmed she was wrong; you don't have to have your debit card number). Anyway, I was very sorry I had not purchased a money belt and will never travel again without one.
A few days later, I got an e-mail from someone who found me on a business facebook type site. His kids found my wallet. They lived across the street from the friends we stayed with in Stockholm. We were in Germany when I got the e-mail, but we were going back to Stockholm, so I got everything back, including the cash.
I think what happened is that my wallet fell out of my purse when I pulled out my camera to take a picture. All in all a good lesson for me.