The black-and-pink hat appears to be a repeat from 2011.
Queen Elizabeth II's Most Memorable Style Moments Through the Years
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Queen Elizabeth Wore a Hot-Pink Coat and Coordinating Hat at Her Latest Appearance
Queen Elizabeth's Style: Photos Of Her Best Outfits – Hollywood Life
All the outfits the Queen has worn to royal weddings
Queen Elizabeth II Wears Pink After Birth of Royal Baby No. 2!
Elizabeth Pink's Instagram, Twitter & Facebook on IDCrawl
Queen Elizabeth's Best Outfits: Her Most Iconic Looks of All Time
Queen Elizabeth Makes First Appearance In 7 Months After Quarantine – Hollywood Life
Queen Elizabeth Wore a Pink Coat. The World Went Wild.
The original Regal Recycler: Queen Elizabeth II made a habit of re-using favourite outfits long before the younger royals caught on