The official royal family portrait [1] is here for Prince Charles's 70th birthday, and naturally, Meghan Markle [2] put her outfit in the trusty hands of her go-to designer. The Duchess of Sussex stood alongside her husband, Prince Harry, and her in-laws, in a stunning Givenchy sheath dress and navy Manolo Blahnik pumps.

It's no secret the French fashion brand is a favourite of Meghan's. She even turned to Givenchy's artistic director Clare Waight Keller [3] to design her wedding dress [4]. Her simple yet elegant belted dress is the perfect balance to the Duchess of Cambridge's bold and beautiful polka-dot print [5] in the portrait. I wonder if Meghan's affinity for navy [6] had any influence on the colour scheme? See another snap of the cute royal family below, then shop dresses similar to the duchess's for yourself.

The Royal Family's Adorable Candid Shot

Banana Republic Colour Blocked Sheath Dress

Banana Republic Colour Blocked Sheath Dress [7] (£64, originally £85)

Diane Von Furstenberg Cap Sleeve Jersey Dress

Diane Von Furstenberg Cap Sleeve Jersey Dress [8] (£335)

Diane Von Furstenberg Colour Block Sheath Dress

Diane Von Furstenberg Colour Block Sheath Dress [9] (£180, originally £360)