Only Princess Anne Could Wear Pearls and Tweed With Adidas Sunglasses

What do Princess Anne and Rihanna have in common? Well, while they might not have the same taste in music, it looks like they have the same taste in sunglasses. Two days after having mingled with other stylish guests at Prince Harry and Meghan Markle's stunning wedding, the fascinating royal was spotted in London in a surprising pair of sunglasses.

For an afternoon at the Chelsea Flower Show, Princess Anne accessorized her classic outfit with an antique brooch and Adidas Speed Dealer sunglasses. Generally worn by the likes of music queen Rihanna and catwalk princess Bella Hadid, we would never have thought to pair them with pearls. However, Queen Elizabeth's daughter somehow manages to pull it off. Read on to take a look at how the three women have worn the glasses, and then shop a pair for yourself.