On April 7, 2022, King Willem-Alexander and Queen Maxima of The Netherlands visited Dune and Bulb Region in South Holland. The Dune and Bulb Region (Duin- en Bollenstreek) is a region in South Holland, which has coastal dunes and known for the cultivation of flower bulbs. More than 190,000 people live in five municipalities of the region, that is, Lisse, Teylingen, Hillegom, Katwijk and Noordwijk. Queen Maxima wore a new stretch wool long sleeve embossed dress by Oscar de la Renta.