Well, well, well, will you look at that. I wonder if Zara manufactures in Mexico?
Great digging, Anon! Is the most plausible explanation. Surely only a connection of this magnitude would make it worth our lovely FLOTUS wearing the dumb thing. Also adds verbal irony to her spokeswoman's statement:
"When asked by reporters what Melania was attempting to express with her outfit choice, first lady spokeswoman Stephanie Grisham responded, “It’s a jacket. There was no hidden message. After today’s important visit to Texas, I hope this isn’t what the media is going to choose to focus on.”
https://www.bostonglobe.com/news/politics/2018/06/21/four-theories-what-heck-melania-was-thinking-wearing-that-jacket-border/aBRWsLXWgAUKfg48fd1FGM/story.html#comments
^^^^Interdasting read btw…especially comments below it.