I was looking for a solution for my low-back wedding dress. I wear a 36D/DD and I need the support; playing it fast and loose is not an option for me. It might work for those out there who have a simple two prong bra clasp, but mine are in the 3 and 4 range, and sit fairly high on my back as I am short torso'd. This did not lower the strap by more than an inch, plus the strap rolled up on my belly when I moved. I promptly sent it back.