But since "sartorial" is right in the name of the blog and all, I will duly report that Kate was in a repeated Lock & Co. hat and a new Catherine Walker coat. All brown, and while that is by its very nature not the most exciting of colors, this was quite elegant and she looked great.
P.S.: Since we're catching up with the Windsors, let me tell you that it has been a jolly week at the Jewel Vault too. Highlights: William and QEII had a little Take Your Grandson to Work Day (for which she wore a Cambridge emerald brooch just to give those of us on the Brooch Identification Squad a chuckle), and Her Maj got a canine guard of honor, which is THE BEST.
Update: Here's Cams on the last day of the U.S. trip.
Photos: Via Getty Images as indicated, ASOS