Eugenie and Jack will marry at St. George's Chapel at Windsor Castle on Friday, October 12.
New details released by Buckingham Palace reveal some important additions to Eugenie and Jack's nuptials, including a description of the wedding cake that has royal fans salivating.
Joining Princess Charlotte as bridesmaid will be singer Robbie Williams' six-year-old daughter Theodora, Mia Tindall, Zara and Mike Tindall's four-year-old daughter, Savannah and Isla Philips and Maud Windsor.
Eugenie, 28, younger daughter of Queen Elizabeth's third child Prince Andrew and his ex-wife Sarah Ferguson, the Duchess of York, will tie the knot with boyfriend Jack Brooksbank, 32, at the monarch's Windsor home. For their wedding day, the couple have chosen red velvet and chocolate cake, "incorporating colours of autumn and decorated with ivy".
Kensington Palace confirmed the members of Eugenie and fiance Jack Brooksbank's bridal party on Wednesday, ahead of their big day on Friday.
In the petition, the groups argued that a poll conducted in May showed that 66 percent of the British public were not interested in Prince Harry and Meghan Markle's wedding, and 57 percent believed the royals should have paid the full cost of the wedding, including the cost of policing and security.
Princess Eugenie and Mr Brooksbank met at the Swiss resort of Verbier where Eugenie was on a family vacation celebrating her father's 50th birthday.
Meghan places her left hand on Prince Harry's right hand, again showing her engagement ring, as they both look at the photographer.
But the selfies are a far cry from the slick and professional photos that were relased by the Duke and Duchess of Sussex in the lead up to their Royal Wedding.
Two other members of the royal family will serve as Special Attendants: the Earl and Countess of Wessex's daughter, Lady Louise, 14, and her brother James, Viscount Severn, ten.
The daughter of X Factor judge Robbie Williams, Theodora, will join the young royals in the same role at the wedding.