I agree w/ Scrills that it really depends on the length of the jeans. Wide leg jeans need to nearly graze the floor. I love wideleg jeans and have several pairs (in different lengths) and wear them w/ ballet flats, flat sandals, clogs, platform wedge sandals, platform wedge boots, chunky platform heels. IMO, if you are wearing heels, they should be a chunkier style. But flats work well, too. Depends on length...and to some extent on how loose they are (ie, if they are really loose all over and casual, flats would probably be better).