Kate Middleton is known for her fashion prowess, which seemingly just gets better with age.

In fact, the new styles the Duchess is sporting almost instantly sell out (viaTwitter).

Meanwhile, above the ankle Kate is thrilling fans as well.

Kate Middleton at Wimbledon

And a pattern her mother-in-law once made famous has also seemingly been a go-to for Kate.

Remember back to 1986 when she wore black-and-white polka dots to the Epsom Derby horse race?

Just recently,Kate Middleton copied her mother-in-law’s classic outfitduring a recent outing to Royal Ascot.

Kate Middleton after birth of Prince George

AsPeoplereminds us, Kate stepped out in polka dots after the birth of Prince George.

Her blue-and-whiteJenny Packham dressmade almost as many headlines as the future king’s arrival.

According toPeople, this longer, belted dress is by Alessandra Rich.

Meanwhile, we can’t credit Kate for being the only royal to favor polka dots.

More recently, Meghan Markle has stepped out in dots, as has Princess Beatrice (viaCafemom).

Every time she dons dots well, she pulls it off.

Not that this is a surprise!

Here’s to more polka dots in the future, Kate.