Whenever I wear a strapless bra, it always ends up sliding down. I went to buy my wedding bra, and I said when I tried it on that it seemed like it might slide down. The salesperson said it had a special inside lining that prevented sliding and definitely wouldn't slide down. Yesterday I put on the bra for my dress fitting and drove home. On the way home it slid down. I wasn't even dancing or anything! I don't know if it's because I have a small bust or what. Does anyone have a solution to keep my bra in place?