Pea Green Outfit with Camellia-Trimmed Angela Kelly Hat

The Queen debuted this bright pea green crepe coat with self-covered buttons and classic lapels, delicate floral print silk dress with pleating detail at the neck and Angela Kelly hat in green sinamay, with the crown covered in the same fabric as the coat and an oversized white camellia bloom on a visit to the Giant's Causeway in County Antrim, Northern Ireland, on 28 June 2016 (Daily Mail article here). She finished off the look with her diamond Art Deco brooch:

The Queen repeated the outfit on 1 November 2016, when she welcomed the President of Colombia, Juan Manuel Santos, and his wife at Horse Guards Parade, at the start of their 3-day visit to the UK (Daily Mail article here). The Queen appeared to be wearing a top and skirt underneath her coat, instead of the original silk floral print dress, and wore her ruby, diamond and gold floral brooch:

The Queen repeated the coat, this time with a different green dress underneath and a cheerful seaside-themed silk scarf, for her return journey from Sandringham to London on 7 February 2017, at the end of her annual winter stay in Norfolk (Daily Mail article here). She wore the Pearl Trefoil brooch:

The green dress that could be seen peeking out of the coat at King's Lynn in February was repeated on 8 March 2017 for audiences at Buckingham Palace. This time the Queen, shown below with Erlan Idrissov, Kazakhstan's Ambassador to the United Kingdom, wore the round Cambridge emerald brooch with pendant: