hey, your auction is going great...have an idea why don't you include the shoes if you still have them and they are in great condition. (just an idea...maybe you will get some more bids..or mention the shoes with pic, size etc and will include them if the bid goes to a certain amount :)
Actually, my stepmother made us wear ugly white and silver flip flops with this dress. One of the other bridesmaids complained that her feet would hurt in high shoes. I threw them out the minute I got back home.