For Prince Louis' christening last year, Kate Middleton wore a chic white V-neck dress and statement headband, which matched the baby's christening robe.
She also wore a pair of gorgeous pearl studs shaped like flowers, and at the time it was thought it was a silent tribute to Princess Diana, whose favourite flower was a white rose.
Whilst the earrings are probably priceless, you'll be pleased you can now get your hands on a purse-friendly version, courtesy of M&S, one of the Duchess' favourite high street stores.
The pearl-effect studs are a bit jazzier than Kate's as they also include crystal details in the heart of the flowers, but would look super cute paired with an understated black turtleneck, or a white dress.
Shop now: Pearl Effect Crystal Floral Stud Earrings for £7.50 from M&S
They cost just £7.50, but sadly have been so popular they've now sold out online, but that doesn't mean you won't have better luck in store, so it's worth phoning ahead to check.
They've also got plenty of other pearl style jewellery we're sure wouldn't look amiss on royalty.
