The 36-year-old stood to The Queen's left hand side and slightly behind her, as senior members of the royal family watched an historic fly-past on Tuesday afternoon to celebrate 100 years of the RAF.
Kate Middleton is a dutiful royal.
The little princess wore a head-to-toe blue ensemble with a printed puff-sleeve dress and Mary Janes, while her brother opted for a dapper button-down, dark shorts and classic black loafers.
At her first official appearance after the wedding, Meghan's supposedly flesh-coloured tights were deemed by many to be too pale for her skin tone, but she now seems to have found a better hosiery match.
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Meghan, Duchess of Sussex joined Prince Harry, Duke of Sussex, Queen Elizabeth, the Duke and Duchess of Cambridge, Prince Charles and Duchess Camilla at the RAF Centenary where they all attended a Royal Air Force Westminster Abbey service.
Prince Harry and Meghan Markle aren't your regular Duke and Duchess of Sussex. For Princess Charlotte's big moment in 2016, Middleton dressed in head to toe white in an Alexander McQueen dress (which she wore again in 2017), with delicate silver jewelry and a flower-filled fascinator.
They have a jam-packed itinerary in Dublin including meetings with the Taoiseach, Leo Varadkar, and Irish President, Michael D. Higgins, and visits to the likes of Croke Park.
The Duchess of Cambridge is thought to have given a special nod to her late mother-in-law on Monday (July 9).
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They will remain in hospital in the nearby city of Chiang Rai for a week, followed by a week's recuperation at home. Apakorn Youkongkae, said the boys' coach , Ekkapol Chantawong, told SEALs the order the boys should be rescued in.
Kate has attended a handful of events tied in with the RAF Cadets.
The RAF, described as the world's first independent air force, was founded on April 1, 1918 as an armed force independent of the British Army and the Royal Navy.
A century later, the RAF is engaged in 13 missions across 26 countries and is heavily committed on operations both at home and overseas, according to Buckingham Palace.
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While it might not be a big deal for women to cross their legs usually, it's actually seen as a breach of protocol for Duchess' . It's an interesting choice for the mother-to-be, who in the recent weeks has flaunted her growing bump in chic maternity wear.