I recently bought some new bras, and the Find here was such a winner in terms of fit, comfort, and a bit of sexiness that I got it in two colors.

The problem with it has only become apparent after a few wears: the adjustable strap holders that let you adjust the length of the straps slide around too easily, and by the end of the day, the straps have loosened up too much. I guess the straps are too slippery and don't have enough grip with the little plastic holders/loops/whatever-they're-called.

I hate to give up on these bras. Anyone have suggestions? Please don't suggest sewing the straps into one fixed position, because there is an extra little hook (which also slips around too much) that lets you make the bra work for a racer back, which means the straps need to be loosened.

Suggestions welcome!