belts, oh belts. one of my favourites is the shoelace. using a shoelace goes well if your not going to show your belt and a little bit of lace hangs down .... i thinkit looks good. definitly a street style tho.
I'd recommend allen edmonds. They are not wide, or street for that matter. But i wear them with jeans all the time and they look better to me then any other belt i have (which is a lot of belts.). Best thing is that you can get them for $39USD off ebay from allenedmonds (ebay user id).