I smell a setup. I wonder how they found out and if she had something to do with their finding out about it.
There's a Christian school in town that has rules about student conduct outside of school that will invite suspension. They also have a suggestion in their rule book that parents should please dress modestly when they pick up their children from school, but it doesn't stop a few mothers who go to pick up their children in t-shirts over bikinis or real short shorts.(this is in Florida). The worse part is that I see the little girls of those few mothers and the little girls have embarrassed, pained expressions when their mothers pick them up dressed like that (at that age, don't tell me the little girls have been brainwashed by the Christian school, modesty IS natural for children after potty training age.) Maybe the exotic dancer dressed like one after hours too.
The frumpy hausfraus theory doesn't wash either. Often the modestly dressed are much better looking and sexier looking than the skimpy dressers (perhaps the skimpy dressing is a sign of insecurity?)