hint of white lace peaking out around the cleavage

It's a variation of the peak/peek errors we've seen before, and while I'll admit that the juxtaposition of peaking and cleavage is amusing, it's clear to me that this is not a case of punny business. Some sort of wink, wink, nudge, nudge (e.g. lace "peak"ing out) would need to be on display. From "Twisted Panties" in 24H Vancouver on August 25, 2010.