The Queen and The Duke of Edinburgh attended a reception for Co-operation Ireland, of which The Queen is joint patron.
For more: BBC article, Zimbio gallery.
The delicate filigree of the Singapore brooch is holding up pretty well on this textured suit, but it's nothing compared to the unmistakable Cullinan V Brooch on the new portrait Her Maj unveiled.
Also today, The Queen held an Investiture at Buckingham Palace.
Seyi Obakin, chief executive of @centrepointuk has received his OBE For services to youth, skills, employment and homelessness. pic.twitter.com/yppVV6hr55— The Royal Family (@RoyalFamily) November 8, 2016
No sign of a brooch, so far.