Dutch queen causes far-right outcry as she's pictured in a headscarf She had also worn a headscarf during a visit to Abu Dhabi a few days earlier on the trip accompanied by her son, Crown Prince Willem-Alexander and his wife Princess Maxima, who wore a turquoise headscarf in Oman. In her reaction, the queen added she wore the headscarf because "you adjust out of respect for a religion," Dutch public broadcaster NOS reported. Rutte agreed in his answer to the PVV's questions posted online, saying, "Proper respect for dress code should be shown when visiting a place of worship." Wilders, who has likened the Koran to Hitler's "Mein Kampf" and wants headscarves banned, was acquitted on hate speech charges last year for statements attacking Islam.