Originally Posted by Mrs Vimes
If you look at the difference between Stewart and McAvoy, and compare that to the difference between Williams and Byrne, then there's no way that Williams looks like a contemporary of Stewart, which also would be hard when the actors have almost 30 years diffrence between them. Unless Moira had tons of plastic surgery
If Moira is still in DoFP, I expect she'll still be with CIA, who are not likely to just forget all about the mutants, especially now that Erik broke into their headquarters and got Emma out.
Whether plastic surgery, or just hair dye and make-up, I don't feel there's a marked disparity between the two versions. Older women these days don't leave their hair grey (and nor do many of the men), they get the dye on it! For extreme, but real, examples of refusing to grow old and look old, see Sharon Osborne (60) and Joan Rivers (79).