On Wednesday, Princess Benedikte attended the opening of the "Prinsessekjoler" exhibition at Koldinghus. The exhibition features gowns worn by Princess Benedikte and was curated to mark her 80th birthday. Count Ingolf and Countess Sussie of Rosenborg were also in attendance.

Princess Benedikte wore a Wichmann Couture dress with her Chanel bag and her Christian Dior watch.