What's the first thing you notice in this picture? Besides a jealous, cranky Prince Philip standing to the side, do you notice anything?
Unless well-founded fashion rules are changing (and I'm unaware of it) both men have sleeves that are to short. Something so simple would seem to be easily tailored in a couple minutes. Hopefully, a President would just have bespoke shirts and not have to worry about such.
Here is a later picture showing a longer sleeve on Mr. Bush (though possible because of his arm being bent), but no white showing yet on Prince Philip on the left.
Happy to say, Obama made the same mistake at his Inauguration Ball. You can barely see them an inch up his sleeves. Doesn't even look like French Cuffs. (is it just me or is that just some suit jacket with a white shirt and tie?)