Duchess Catherine has a jam-packed wardrobe of heavenly items - but there's one particular accessory that's proven to be rather special for the royal.
Indeed in images from some of her most poignant moments before the world, you might notice there's a common wardrobe theme throughout - and it's all to do with her ears, of all things.
Indeed Kate Middleton appears to be a big fan of her pearl drop earrings - and once you notice them, you'll never unsee them.
Designed by revered jewellery brand Annoushka - a clear favourite of Kate's - her gorgeous pearl earrings must hold a special meaning for the royal, because she's chosen to wear them for some of her biggest milestones.
Let's cast our minds back to when Prince George was a newborn in 2013. For her first official portraits with her new son, Kate wore her pearl earrings with a flowing pink Seraphine dress. The Duchess was all smiles as she cradled George alongside husband Prince William and their pup, Ludo.
The following year, Kate was again wearing the earrings in the beautiful photos released by the Palace for George's first birthday.
Then, in 2015, Kate repeated the feat as she stepped out of the Lindo Wing for the very first time with her daughter Princess Charlotte.
This time pairing the dazzling set with a buttercup yellow printed dress, Kate's heavenly look collectively took our breath away.
The smart spot was pointed out by HELLO! magazine, who spoke to the jewellery brand's founder, Annoushka Ducas.
The talented creative reasoned why the Duchess would choose to wear the style multiple times.
"The pearl drops are timeless, they work for everything, whether it's your jeans or whether it's for an official engagement," she said.
It seems fair enough - the images of Kate with her royal children will no doubt be circulated for many years to come, so it's understandable that she would opt for a design that doesn't age.
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You might have also spotted the AUD $674 earrings on Kate for some of her regular engagements over the years.
Indeed the Duchess wore the dazzling set to Wimbledon in 2014, and has also been seen sporting them on various royal tours.
We can't blame her - they're classic, and literally go with everything.
What's not to love?