We found a solution: Strap Tamers attach to your tops and dresses to stop falling bra straps. These plastic clips attach to the inside of your shoulder seam with a metal pin, then you just slide your bra strap in. You can even leave them in your tops when you have them dry cleaned. The package comes with three pairs and costs $6.99 at Target stores. They're also available at LingerieSolutions. Check there for other quirky fixes for plunging tops, nipple guards, and convertible bras.
