Princess Eugenie, daughter of Prince Andrew and Sarah Ferguson, has left the hospital with her husband Jack to embark on their new journey as a family of three.

The first-time mother looked radiant as she was driven away from the Portland Hospital, with their newborn son safely secured in his car seat beside her.

Sporting a beaming smile and waving to photographers, Princess Eugenie appeared fresh-faced just three days after giving birth to her baby boy with tequila boss Jack.

She donned a comfortable £90 A-line tartan nap dress by Hill House, paired with a classic £785 Max Mara camel coat to shield against the chilly temperatures.

With one hand on her baby son, she ensured his comfort as they set off on their first outing together.

Nestled snugly in a £240 Cybex car seat, the newest addition to the British monarchy occupied the rear left passenger seat, while Princess Eugenie sat beside him, keeping a protective arm around her precious bundle.

This child marks Princess Eugenie and Jack Brooksbank’s first, and also serves as the Duke of York and Sarah, Duchess of York’s first grandchild.

Moreover, he is the ninth great-grandchild for Queen Elizabeth II and the Duke of Edinburgh.

Despite the royal lineage, the new baby will not hold a royal title, as only the grandchildren of the monarch are automatically entitled to such.

As for their future plans, it remains unclear whether the couple will return to their permanent residence at Ivy Cottage in Kensington Palace or Frogmore Cottage in Windsor, where they spent time over the Christmas period, courtesy of Prince Harry and Meghan Markle.

Throughout the birthing process, Princess Eugenie had her loving husband Jack Brooksbank by her side at the Portland Hospital in central London.

It was there that their son, the Queen’s ninth great-grandchild, was delivered at 8:55 am on Tuesday.