The suit is, indeed, the J.Crew Ludlow suit in geyser grey made from Loro Piana Super 120s wool with two buttons, flap pockets, and a double vent. The jacket lists for $425 and the pants for $225–so that’s $650 for the entire suit.
You’ve got to imagine that given the circumstances, this particular style move was a calculated one–a former Royal shops at the mall just like you, right?
Having owned a couple Ludlow suits in the past, I can’t say that I’m personally a huge fan. I’ve always thought the lapels were a little narrow and the quality didn’t quite justify the price. I like the color though, as you can see, and that video down there will show you five different ways to style this suit.