Specifically, her hat is what gave it away. Yesterday Kate Middleton stepped out for the royal family's annual walkabout for Christmas Day church service in Sandringham for the first time since ...

Kate Middleton stepped out for the royal family’s annual Christmas day walk on December ... but because of her hat, which was a small green beret/fascinator,” Judi explained.

This is a lesson Kate Middleton learned back in 2019 when she picked a stunning but, as it later turned out, not-so-weather-appropriate outfit for the royal Christmas ... a slanted hat, a clutch ...

Princess Kate ... hat, a clutch and forest green heels. Kate looked unquestionably elegant, and her main issue wasn’t with the look of the outfit but more with the practicality. Christmas ...

Kate Middleton has made appearances here and there ... and Prince Louis, for Christmas Day service at Sandringham Church in Norfolk, England, where the royal family gathers each year.

Yesterday Kate Middleton stepped out for the royal family's annual walkabout for Christmas Day church service ... and a green hat that expertly matched her jacket and featured a festive bow ...