Mary's knee length ensemble, featured a billowing top and interesting cape sleeved and - just as she did a day earlier - she accessorised with a large brooch.
On this occasion, the princess kept her brunette hair loose around her shoulders.
She paired the dress with a simple clutch bag and nude heels.
While just a day earlier both Mary and Brigitte opted for vibrant red, as they visited the Royal Danish Academy of Fine Arts in Copenhagen, this time their chosen colour palettes varied.
The French President's wife wore a burnt orange dress with a simple matching jacket and nude heels.