Meghan Markle found the perfect dress to take on the heat wave, wearing a belted midi dress in a dark indigo denim by House of Herrera. With the nipped-in waist, capped sleeves, and A-line skirt, it's a classic '50s silhouette, however, the denim makes it look modern, and it's easily one of the most interesting looks we've seen her wear since becoming a duchess earlier this year.

Meghan Markle just wore a denim midi dress and a J.Crew clutch bag to a polo match. Click to see and shop her look!