California Cool or Classically British? Meghan Markle and Kate Middleton's Different Styles

Kate's a fan of structured coat dresses — particularly those from one of her go-to designers, Catherine Walker (who was also a favorite of Princess Diana.) She wore this one in Belgium on July 30, 2017.

Meghan prefers a more relaxed outerwear look, like this gray wrap coat she wore in Belfast on March 23, 2018.

Meghan showed off her edgy California roots in this chic striped dress from American designer Altuzarra while out with Harry on April 18, 2018.

Kate, on the other hand, went for an equally fashionable white Alexander McQueen dress with a high collar for a day at Royal Ascot in June 2017.

For a London Marathon training day in 2017, Kate got in the runner's spirit with a pair of New Balance sneakers, a puffer coat and black pants.

When Meghan headed to the Invictus Games team trials in Bath, England on April 6, 2018, she went for a decidedly more formal look: Wide-leg jeans, heels, and an olive trench coat — with an Invictus polo, naturally.

Meghan showed off her own twist on evening wear with a sleek black Alexander McQueen tuxedo at the Endeavour Fund Awards on February 1, 2018.

Kate went the more traditional route in a flowing pink gown — from the same designer, on the same night as Meghan's outfit.

Kate's a fan of monochromatic ensembles, like this bright green one from Jenny Packham she wore in March 2018.

Meghan, on the other hand, is more likely to mix colors — even those that might not normally go together, like black and navy, as she did in Birmingham on March 8, 2018.

Meghan is a bag girl: She's been busting out a new purse for nearly every occasion, including this green Strathberry bag she wore in Edinburgh on February 13, 2018.

While Kate is known for her love of tiny clutches.

Both Meghan and Kate love jeans, but Kate prefers a standard, non-ripped skinny.

Meghan's denim collection, on the other hand, has a bit more variety, whether they're wide-leg or distressed, like this pair she wore to the Invictus Games in Toronto.