Where there’s a royal wedding watch, there’s fab fashion to be found. Beyond the meaningful wedding dress, we’re talking wedding guest outfits, people! And sure enough, Princess Eugenie’s positively regal nuptials to Jack Brooksbank at St. George’s Chapel on October 12 were no exception with our fave duchesses rising to the occasion. Kate Middleton and Meghan Markle brought their A+ style game (as if we had any doubt) at Windsor Castle.

Kate Middleton

The trendsetting sister-in-laws both opted for jewel-toned designer dresses for the star-studded wedding. And not just any designers; each duchess wore the label of her own wedding dress.

Kate Middleton

The Duchess of Cambridge wowed in a fuchsia Alexander McQueen dress featuring a pleated waist and puffed sleeves. Her Philip Treacy fascinator brought the pomp and circumstance alongside a simple black clutch and sensible pumps.

Meghan Markle

Keeping up with her fashionable track record to date, the Duchess of Sussex wore a navy Givenchy dress and coat co-ord. She finished off her look with an entrance-making Noel Stewart headpiece and black Aquazzura heels.

Kate Middleton and Meghan Markle

Don’t ask us who wore it best; just know what we’ll be itching to replicate both looks for the upcoming fall wedding circuit.

Are you loving Kate and Meghan’s latest looks? Let us know @BritandCo!

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(Photos via Aaron Chown/Adrian Dennis/Gareth Fuller/Danny Lawson/Getty)