But the pregnant mum-to-be has suffered the slightest of gaffes that we can all attest to.
The 37-year-old seems to have left the tags on her outfit.
Looking sublime in her vibrant red Self Portrait dress, it appears she still had the label hanging.
Sunrise's Edwina Bartholomew found the entire moment very relatable, taking to Instagram she shared, "She really is just like us #tagdag"
The Duchess and her husband Prince Harry arrived in Tonga earlier today, after their 90-minute flight from Fiji.
The royal couple were welcomed to the country by Her Royal Highness The Princess Angelika Latufuipeka, the only daughter and eldest child of King Tupou VI and Queen Nanasipau'u Tuku'ah.
Tonight they'll be treated to a welcome reception and dinner in Nuku'alofa with the King and his wife, with traditional Tongan entertainment.