In gorgeous photos taken by Matt Holyoak at Clarence House, the Royal Family is looking especially sharp in neutral toned blues, taupes and creams.
The first family snap shows the Cambridges, the Duke and Duchess of Cambridge, Prince Charles and the Duchess of Cornwall and the Middletons all posing happily at Clarence House in celebration of Louis' christening.
Kate and Wills kept it intimate, with only the little Prince's godparents, their spouses, and close family members in attendance.
The Queen and Prince Philip did not attend Louis's christening, likely due to this week's busy schedule of events, and so they are not in the portraits.
As per royal tradition, the Duke and Duchess of Cambridge have now shared several portraits taken on the day.
Barcelona to make revised bid for Willian after rejected opening offer
Despite playing the bulk of his games as a substitute, Batshuayi has scored 19 goals for Chelsea in his two-year spell. Chelsea midfielder, Willian , has said that he does not know if Barcelona are keen on his services this summer.
One of the family portraits sees the proud parents with their children and Kate's parents, Michael and Carole Middleton.
Queen Elizabeth II and Prince Philip are notably absent from the group photos as they were unable to attend their new great-grandson's christening.
Since Charlotte was christened in 2015, Meghan Markle has joined the royal family.
Mr Holyoak told BBC News that "everyone was so relaxed and in such good spirits, it was an absolute pleasure". "I only hope I have captured some of that joy in my photographs", Holyoak told The Daily Mail.
Louis's siblings Prince George, 4, and Princess Charlotte, 3, were there.
As Kate chatted to the archbishop while holding Louis, she could be heard describing her sleeping son as "very relaxed and peaceful".