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Beatrice, who attended the event with her boyfriend Dave Clark, sported a blue and black ensemble under a grey coat with a white collar.
The 25-year-old royal teamed a blue shirt and bright cobalt loafers with a black skirt and tights for the occasion which aims to educate and inspire student leaders to take action on local and global causes close to their hearts.
Elsewhere Princess Victoria of Sweden stepped out in Paris wearing a chic black coat, embellished with silver beads on the sleeves while Queen Maxima of The Netherlands chose a chic lavender coloured coat dress during an official visit to Colombia.
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Left to right: Princess Beatrice, Princess Victoria, Pauline Ducruet and Queen Maxima