The 33-year-old newlywed wore a black sweater over a floral-printed dress, which she paired with black espadrilles. She topped off the trendy look with sunglasses and a black-and-white handbag.
While honeymooning around the world with Matthews, Middleton's been showcasing a myriad of chic looks. She donned a stunning long-sleeved floral Erdem gown for a wedding in Stockholm, just a few days after she turned heads in a stylish white blouse with skinny jeans while touching down in Australia's Darwin International Airport.
Hear more on their romantic getaway in the video below!