I believe much of what Melania wears is a message, most people are too clueless to see.
It’s a hat tip to the countries or people she’s meeting, a message that she’s working with the full power and authority of the President, the message she is a white hat, a message of hope or comfort to the children she’s meeting, and sometimes a FU to the media and/or the leftists.
A very beautiful and worthy mate for our POTUS.