Meghan will probably wear that same ill fitting dress that she wore at their last Commonwealth service. No, she'll wear something that contradicts what the other women are wearing so she'll stand out.
I'm not so sure about this article, again, it's based on "insiders" ie. the Harkles via Sunshine Sachs. If the Royal Family wants to reel them back in despite being repeatedly burned over and over by the Harkles, then they can only be labeled as foolish.
The minute the Harkles return to Calif., the back stabbing will begin anew and Harry is still going ahead with his saga story in the book.