Cyclist Joanna Rowsell tweeted a picture of her hat box, as she prepared for today's outing to Buckingham Palace.
The Olympic champion from Sutton said she was "so excited" about the occasion.
More top news
Church of England bishops have said Southern have a "moral duty" to end disruption to passengers caused by a dispute with the unions.
London has dominated the list of Britain's busiest stations in new figures released by the regulator.
It's safe to say these eye-catching accessories take the Christmas spirit to a whole new level.