Let's talk about the halter top. If you've been following the David Petraeus-Paula Broadwell story, you may have seen this shirt: black and silky and flouncy and very, very arm-baring. Also ...

Like with other tricky necklines, the best bras for halter tops are arguably one of the most difficult to find. For one, most of the bras that are advertised as “halter bras” are actually racer-backs ...