The Queen and The Duke of Edinburgh attended church at Sandringham,
Norfolk. The Princess Royal and Vice Admiral Sir Timothy Laurence were also present.
The Queen dodges a downpour as she attends church service with family https://t.co/2ZT6HPwLeP pic.twitter.com/xzxlCq5gcO
— Daily Mail U.K. (@DailyMailUK) January 31, 2016
Another round of the brooch guessing game: it looks like we have Queen Victoria's Bow Brooch here (there is another photo in the article linked in the tweet above).