Kate Middleton Has the Blues

Catherine Duchess of Cambridge - H 2015
REX Shutterstock

But in the most regal sense and in the form of a coat.

Kate Middleton has had quite a week.

First, she wore a tiara and caused the Internet to flip out (it was only her third time wearing one, OK?), and then she donned a deep burgundy lace Dolce & Gabbana dress to meet Jackie Chan. Now the Duchess of Cambridge is wrapping up her busy week with another standout sartorial moment.

See more Kate Middleton's 18 Most Posh Hats

On Friday, Middleton stepped out in a royal blue coat, custom-made by Scottish designer Christopher Kane, to visit Dundee Repertory Theatre in Scotland with Prince William. She coordinated the regal look with a black turtleneck, clutch and knee-high Aquatalia booties. And her hair looked flawless, as always.