Kate Middleton recycled her stunning A-line, black and white dress which she first wore to a playdate with Prince George in New Zealand in 2014 when visited Harrow College in London on Saturday, Oct. 10.

Us Weekly reported that the 33-year-old wife of Prince William debuted the Tory Burch design, complete with embellished sleeves and pleated details during Prince George's first official public engagement which was held during the family's tour of Australia and New Zealand in the summer of 2014.

The mother of two accessorized the monochrome dress with licorice heels and a small black clutch for the recent school visit. The brunette also modeled her fringe hairstyle.

Prince William, on the other hand, sported a light blue shirt and khakis. The royal couple talked to volunteers for the charity Mind, specifically about the anti-stigma campaign "Time to Change" during their visit.

The Duke of Cambridge could hardly keep his eyes off Kate throughout the event. Just last month, the Duchess of Cambridge debuted a new hairdo, with chic bangs, and she showed off the more mature look again on Saturday.

To recall, Kate completed her ensemble with ebony pumps when she sported the dress in 2014 to attend Plunkett's Parent's Group at Government House in Wellington, New Zealand. However, she held tight her adorable son instead of carrying a purse this time. Prince George cuddled in her arms while clad in smocked overalls.

The event produced one of the cutest photos of the royal family which features George holding onto his mother's shoulder while William smiles in the background.  See photos here.

"[The Duchess] said it was just lovely and that it was her favorite photo of the tour," the photographer Simon Woolf told reporters at the time.  He even exposed that he presented the royal couple with a black and white version of the photograph before they left New Zealand.