Pippa Middleton and James Matthews
Pippa Middleton and James Matthews arrive at Rose Bay Wharf by sea plane in Sydney on May 31, 2017. Getty Images/AFP/Saeed Khan

Pippa Middleton and James Matthews have embarked for the next leg of their lavish Australian honeymoon as the couple were spotted in Perth once again Thursday after spending time in Sydney. According to experts, the couple's honeymoon bill could total more than $150,000.

On Friday, the Daily Mail shared photos of Pippa and James as they continued their honeymoon, which began from their trip in French Polynesia. The new couple were seen loading their car with their luggage at the terminal in Western Australia following their return from Sydney.

Read: Pippa Middleton, James Matthews Head To Perth As They Continue Their Australian Honeymoon

The 33-year-old sister of Kate Middleton wore white skinny jeans, wedges and a chiffon blouse while her husband sported a dark blue shirt and desert boots.

The duo spent three days at luxury wild bush resort Bamurru Plains near Kakadu National Park following which they traveled to Perth last weekend, where she told reporters she was having a "wonderful time", according to the Daily Mail.

During her trip in Sydney, Pippa channeled the Duchess of Cambridge as she wore an $800 Kate Spade dress, which was a white stripy knee-length number. Her sister Kate has also been seen on several occasions wearing similar styled dresses.

Prior to arriving in Australia, the couple enjoyed their tropical honeymoon in Tetiarao, French Polynesia's private island, where both were seen having fun at the beaches and enjoying water sports and swimming.

Pippa and James got married on May 20 at St. Mark's Church in Berkshire, England, after dating for several years.

“This is the wedding Pippa and James dreamed of,” a source told People magazine May 24. “They said all along they wanted it to be a private family wedding at home in the beautiful countryside with their closest friends and family.”

Read: Pippa Middleton, James Matthews Sport Hot Body While Paddleboarding, Strolling Beach

Guests told People Magazine Pippa’s special day was beautiful.

“It was a wonderful, memorable evening,” guest Gemma Billington said, while an unnamed invitee added: “It was just a beautiful wedding in the countryside with some very famous guests!”

Along with Kate, her husband Prince William and their two children — Prince George and Princess Charlotte — attended the wedding. George and Charlotte served as page boy and bridesmaid for their aunt’s special day.

Prince Harry also attended the wedding but his actress girlfriend Meghan Markle was absent from the ceremony. The “Suits” star was later seen with Harry heading to Pippa’s reception after the wedding ceremony.

Markle’s sister, Samantha, was furious her sister was banned from the nuptials.

“For the royal family to exclude her from the wedding is in very poor taste,” she told Radar Online Wednesday. “She should have been there. She’s classy, and her dress was designed as a one-off.” Samantha added: “To ignore Meghan at the ceremony and for photographs is pure snobbery.”