By A Mystery Man Writer
The black-and-pink hat appears to be a repeat from 2011.
Queen Elizabeth Wore a Hot-Pink Coat and Coordinating Hat at Her Latest Appearance
Photos from Queen Elizabeth II's Royal Style Through the Years - Page 4
Queen Elizabeth's Birthday Outfits Every Year of Her Reign
The original Regal Recycler: Queen Elizabeth II made a habit of re-using favourite outfits long before the younger royals caught on
Elizabeth Pink's Instagram, Twitter & Facebook on IDCrawl
Queen Elizabeth Wears Gorgeous Pink Outfit for Royal Ascot: Photos
Queen Elizabeth Wore a Hot-Pink Coat and Coordinating Hat at Her Latest Appearance
Kate Middleton and Queen Elizabeth Color Coordinate in Pastel for Garden Party
Queen's Patronage Has Single-handedly Saved The British Hat
Queen Elizabeth II's Royal Style: Her Monochrome Looks