Victoria Beckham's royal wedding dress is very similar to the one she wore to Kate and William's nuptials in 2011

Victoria and David Beckham arrived for Prince Harry and Meghan Markle's wedding in Windsor looking their usual immaculate selves.

Victoria's navy blue dress looked very similar to the one she wore to Prince William and Kate Middleton's royal wedding in 2011.

For Harry and Meghan's nuptials, the fashion designer wore a slash-front midi dress from her upcoming pre-spring/summer 2019 collection.

If you look closely, it seems as if Victoria had slipped her arms through the splits of the sleeves, rather than through the cuffs - a clever styling trick to give off a cape-like effect.

She accessorised with a Stephen Jones tulle pillbox hat and burnt orange heels.

David, who was recently appointed Ambassadorial President of the British Fashion Council, wore a navy suit which is one of the first designs by Kim Jones for Dior Homme.

At Kate and William's wedding, which was held at Westminster Abbey seven years ago, Victoria again wore one of her own designs in navy.

Pregnant with Harper Beckham at the time, VB opted for her version of maternity wear paired with a Phillip Treacy topper and Christian Louboutin heels.

When it comes to royal wedding dress codes, according to Victoria Beckham, navy is the way to go.