Meghan Markle Looks Darling in a J.Crew Dress as She Supports Serena Williams at the US Open

Meghan Markle is back in the US to support her BFF Serena Williams, and she looks darling in denim. The Duchess of Sussex kept things casual as she attended Saturday's match and opted for a button-down J.Crew dress ($118) with a gray J.Crew sweater, Victoria Beckham aviator sunglasses, and a sentimental necklace.

Based on her past stylish picks, we know Meghan is a fan of denim, although she doesn't publicly wear many pairs of blue jeans as a royal. More often, we see her in denim dresses, which give her wardrobe an all-American feel. She's also a frequent J.Crew shopper, with many of her shoes, clutches, and coats coming from the brand.

Ahead, see even more glimpses of her look, and bonus points if you can guess what she and Anna Wintour are talking about. Fingers crossed it has something to do with next year's Met Gala — hey, we can dream, right?