The official portraits feature the newlyweds with their family (including grandparents Queen Elizabeth II and Prince Philip), bridesmaids and pageboys and were taken in Windsor Castle's White Drawing Room.
One of the photographs released Saturday shows the couple sharing a kiss in the Scottish State Coach as it returns to Windsor Castle at the end of the procession.
An adorably grumpy Mia Tindall has stolen the show in the official royal wedding photos of Princess Eugenie and Jack Brooksbank.
Posen wrote on Instagram that it was an "incredible honour" to create the dress for HRH Princess Eugenie.
President Trump also described the Princess as a "total winner" following her marriage to Jack Brooksbank on Friday. "And to imagine a royal bride in a biker jacket celebrating her wedding at Windsor Castle - it's fun and unexpected".
The pin-tucked plisse is cut on the bias and mixed with signature drapes, and the White Rose of York is subtlety embroidered on both the shoulder and back, holding the cape together.
Eugenie had hinted at the meaning behind having her scar on show when she spoke to ITV's "This Morning" prior to her wedding, as she had planned a "lovely way" to pay tribute to other scoliosis sufferers.
Princess Eugenie, 28, who holds the title of Princess of York, is ninth-in-line to the throne.
The princess wears diamond and emerald earrings, which were a gift from her husband.
"Their Royal Highnesses very much appreciate all the support they have received from people around the world since their wedding in May and are delighted to be able to share their happy news".
More than 800 guests attended the wedding, including pop star Robbie Williams and his wife, actress and TV presenter Ayda Field.
Photographer Alex Bramall had the pleasure of capturing the couple's big day.