On Thursday, Grand Duchess Maria Teresa marked the 25th anniversary of the first UNESCO Schools opening in Luxembourg. In her speech, Grand Duchess Maria Teresa said: “You embody the values ​​of UNESCO and demonstrate, through your commitment, the essential role of a supportive and open education in the world. As a Goodwill Ambassador, I will continue to carry high and strong the humanist values ​​of UNESCO, through each of my engagements.”

Grand Duchess Maria Teresa wore a Natan white top with black trousers, her Prada pumps, and her Giorgio Armani clutch. She also wore her Alican Icoz pearl ring.