The elegant mother-of-two, who is married to Prince Joachim of Denmark, looked radiant with her new hairstyle of shorter locks and light brown highlights.
Marie is usually pictured wearing her mid-length brown hair loose over her shoulders, or swept up in a tight bun.
The Danish royal, who was attending the opening of an internet portal for Danish schools, looked immaculate in a dove grey jacket and matching trousers. She teamed the chic suit with elegant, dangling earrings and a box clutch.
Marie seemed delighted to meet the students as she happily posed for pictures and high-fived the excited crowds of youngsters around her. A few of the older children grabbed the opportunity to photograph the Princess' visit, and whipped out their phones to take snapshots.
The on-trend royal is usually pictured attending events with her equally stylish sister-in-law, Crown Princess Mary.
The beautiful duo recently attended the opening of the new Danish parliamentary season, where Mary and Marie stepped out in chic purple and deep pink ensembles.