Matthew Williamson Opal Wool Double Breasted Coat

This double-breasted wool coat fastens with two exposed silver buttons at the front, as well as a concealed button in the interior. It is fully lined in a printed silk - tiny blue star constellations on a black silk background. There is a vent at the bottom of the centre back for a comfortable fit. Double pockets feature in each side.

Worn by the Duchess of Cambridge on:

• 8 November 2014