The Bachelor Sean Lowe and Catherine Giudici dished on some more details about their upcoming nuptials to Extra.

"The wedding is kind of a new chapter of being grown up and being sophisticated," Giudici said.

To capture the "grown-up sexy" theme, the couple is working with celebrity wedding planner Mindy Weiss.

"I know the wedding is all about the woman," Lowe said. "We have an amazing team like Mindy helping us put this all together."

Catherine Giudici Celebrates Her Bridal Shower

Weiss, who has worked with Ellen DeGeneres and Gwen Stefani explained that they are "mixing eclectic furniture, even bringing in chandeliers that will sit outside the garden."

Hair stylist Jose Eber will also fix Giudici's hair for the big day and he revealed that she will have a few changes throughout the night.

"We're going to end up with two looks basically," Eber said. "One of them for the ceremony and one for the reception."

Catherine Giudici's Bachelorette Party in Miami

The Bachelor star and his lady also previously revealed their wedding invitations. The gold and white invite they shared with People, reads, "the LOWEdown" on "marrying, eating, boogie-ing." It goes on, "Together with their families, Sean Thomas Lowe will marry his best friend, Catherine Ligaya Mejia Giudici, who completely adores him."

The RSVPs were also quite unique. The couple asks those invited to declare whether they "can't wait" or have "something more important to attend than celebrating the union of Sean & Catherine."

The couple got engaged on The Bachelor last spring after Lowe proposed with a 3.15-carat ring. The love birds will say "I do" on Jan. 26 in a ceremony set to air live on ABC.

Tags: Sean Lowe and Catherine Giudici