Kate Middleton Black Watch Tartan JacketDuchess of Cambridge in tartan coatKate Middleton Cream Coat and Tartan WrapThe Duchess of Cambridge Kate Middleton was looking as glorious as ever as she attended the Royal Family's annual church service at Sandringham on Christmas day. She started out in a simple, tailored cream coat with a dark red tartan check wrap, swapping this for a very elegant Black Watch tartan coat dress designed by Alexander McQueen. A green Gina Foster hat topped off the outfit as Kate and Prince William looked very much the happy young parents waving and stopping to chat to well wishers. We already have a stylish Tartan Trench Coat which you can have made in the Black Watch tartan to match Kate's style but watch this space as we are bringing out some new designs for Autumn Winter 2014/15.