I've bought a dress to wear to an upcoming evening event. It's quite low-cut, and you can see quite obviously see my bra (have tried a few different bras, and all of them show).
I've done a bit of a search for plunge bras, but many of them don't actually look as if they do the job, i.e. you'd still be able to see them.
Any recommendations for really low-cut bras, or alternative solutions?