I'm looking for a story involving a woman constantly finding some new, weird changes in her life and body, but as soon as she inspects them, they start to appear normal to her. I'm 99% certain it was a bimbo transformation, but I might be wrong. What I'm absolutely certain about is that the first change was her noticing her lips are not only made-up with a lipstick, but also a bright blue one (and with 99% certainty that it was described as "electric blue"). She checks it in the mirror, they reflect as blue, she looks at them directly and they are normal. But by the time she takes a photo just to be sure, they are blue also in reality and she doesn't see anything weird about that by then. The story then progress from there in similar pattern - each time she notices something weird in reflections or photos, at first it's only there, but soon enough it "creeps" on reality itself.
I can't even recall where I read it.