Lady Gabriella Windsor and financier Thomas Kingston have sealed their nuptials with a kiss - after the third royal wedding to happen in Windsor in the past 12 months.

The Duke of Edinburgh made a rare public appearance to join the Queen and other royals at the wedding on Saturday, with the Duke of Sussex leaving wife Meghan and newborn son Archie at home to attend the ceremony.

Like any wedding, one of the young bridesmaids had a moment - lying on the steps of St George's Chapel as the newlyweds and their families looked on.

Lady Gabriella - known as Ella - is the daughter of the Queen's cousin Prince Michael of Kent and works as an arts and travel director for a brand company.

Among the guests at the service were Downton Abbey creator Julian Fellowes, designer Nicky Haslam and the family of the Duchess of Cambridge - her parents Carole and Michael Middleton and siblings Pippa and James, who were joined by their partners.

The Royal Family were further represented by the Earl of Wessex, the Princess Royal and husband Vice Admiral Timothy Laurence, the Duke of York with ex-wife Sarah, the Duchess of York, their daughter Princess Beatrice and her boyfriend Edoardo Mapelli Mozzi, and the Duke and Duchess of Gloucester.

Foreign royalty included King Constantine II of Greece and his wife Queen Anne-Marie.

Philip, who has retired from public life, looked in good spirits throughout the day and was spotted laughing as he shared a joke with his grandson Harry after the service.

The service was conducted by the Dean of Windsor, the Right Reverend David Conner.

A beaming Ella wore a bespoke wedding grown by Italian designer Luisa Beccaria and a Russian Fringe- style tiara also worn by her grandmother Princess Marina, Duchess of Kent, and mother Princess Michael of Kent, on their wedding days.

After the ceremony the newlyweds kissed on the steps of St George's Chapel before posing for pictures with their families.

Some of the young bridesmaids seemed to lose interest in the big event and one even lost her floral headband while another lay down.

The wedding reception was held at Frogmore House, where Meghan and Harry staged their wedding dinner, and the bride and groom cut a three-tiered cake made by Fiona Cairns, who also created the Sussex's wedding cake.