Of course, the Prince and Princess are far from the first couple in the public eye to use matching fashion as a way to signify their closeness – or even the first royals.

On April 1, the 28-year-old and her Buffalo Bills quarterback fiancé Josh Allen touched down in New York City wearing matching minimalist outfits.

Kyle Richards and Mauricio Umansky reconnected last month at their daughter's engagement party. Their matching outfits was a curious touch.

The latest couple to embrace the matchy-matchy trend is actress and singer Selena Gomez and record producer Benny Blanco.

Gabrielle Union and Zaya Wade rocked the same look in a fashion-forward Instagram post. See their matching style as Zaya declared she’s "coming for" Gabrielle’s outfit.

"RHONY" Jenna Lyons and her rumored fiancée, Cass Bird, shared a passionate kiss in New York City while wearing matching outfits.

The NBA’s new media rights agreements do not contain matching rights for Disney, NBC and Amazon — the three companies that have come together to pay the league roughly $75 billion over 11 ...