King Willem-Alexander (55) and Princess Beatrix (85) of the Netherlands showed up in color-coordinated outfits on the red carpet in The Hague on Thursday evening. Mother and son attended the dance performance “One of a Kind” at the Holland Dance Festival together.

Willem-Alexander showed up in a blue suit, under which he wore a white shirt and a salmon-colored tie. His mother Beatrix chose a glamorous ensemble of a navy blue sequined top with black patterns and a black skirt. She also wore black pumps with a slight heel, a small handbag and gold-blue jewelry.

The royals also report on the event where the world-famous Stuttgart Ballet performed on the official Instagram account. Willem-Alexander and Beatrix then had their picture taken with the entire dance ensemble. The performance can be seen in The Hague until April 15th.