Kate Middleton will arrive with a lot of baggage when she touches down in New Zealand on April 7: according to new reports, Kate Middleton's new style for the Australia and New Zealand tour include 30 outfits, the Queen's jewels, and tailored dresses for the three-week trip.

"Although Kate won't be wearing tiaras on the tour, the Queen has given Kate total access to her private jewel collection so she can wear some exquisite pieces," a source told Us Weekly about her style and fashion choices for the tour.

The Queen has quite the selection of jewels that have particular ties to Australia and New Zealand, which would be perfect for dressing up one of Kate Middleton's outfits. A blog dedicated to Kate's style, HRH Duchess Kate, has a great list of jewels she could borrow for the tour and their significance, StyleList Canada reports.

The Duchess of Cambridge will have more than 30 outfit changes for the three-week trip, which includes 48 engagements for the Duke and Duchess, according to Us Weekly.

"She has been allowed to pick out as many items as she needs," the source continued. "She's working with a wardrobe coordinator to put together her outfits."

Prince William's wife will be wearing a mix of store-bought and custom pieces.

"A number of outfits she's wearing on the tour are off-the-rack pieces, however they're being tailored to her body shape," the source said. "The Queen's dress maker, Angela Kelly, and her team have been involved in a lot of the wardrobe prep."

It was also rumored that Kate has been instructed by the palace to dress in a more conservative fashion, including "lower hemlines" that cover her knees and bigger jewels than her typical "high-street favorites," Grazia Daily reports.

The Antipodean tour begins in New Zealand on April 7. On April 16, Kate, Prince William, and baby Prince George will move on to Australia.The royal couple will also be joined by their new nanny.