Kate Middleton looks like Christmas in Vanessa Seward dress

Just in time for Christmas, Kate Middleton is thinking red and green.

The Duchess of Cambridge opted for a festive rose-printed Vanessa Seward dress, belted at the middle, at a Christmas party for the Heads Together charity in London on Monday.

Fans can find the knee-length silk jacquard dress (currently on sale!) at Net-a-Porter, while supplies last.

It's the first time the Duchess has wore the label this year.

See more Kate Middleton fashion below.