The 52-year-old queen looked stylish in a black Max Mara jumpsuit, a Massimo Dutti leather braid jacket, platform sandals by Jimmy Choo and carried a short-handled Trunk Bag bag in her hands. The queen had massive gold earrings in her ears, a chain jewelry around her neck, bracelets on her wrists, she also wore Tom Ford sunglasses, did light makeup and let her hair down.

Queen Maxima with daughter Princess Katharina-Amalia / Photo: Getty Images

Her daughter, Crown Princess Katharina-Amalia, was wearing a blue and white blouse with embroidery by Zara and wide blue pants, she threw on a milky white coat on top and put on Veja sneakers. Just like her mom, she wore several wrist bracelets, neck jewelry and let her hair down, did daytime makeup, and held a beige wicker Marina Raphael bag in her hands.

Princess Alexia also came to the race with her sister and mother. She was wearing a Mango denim jumpsuit, with heart-shaped hanging earrings and a thin pendant around her neck. The girl let her red hair down and made a light makeup.

Princess Alexia / Photo: Getty Images

Recently, Queen Maxima and King Willem-Alexander revealed the name of the new educational institution where their youngest daughter will study.