Women started wearing sequined dresses, mostly in miniskirts and bell bottom jeans. Dress code says that students' shoulder should be covered, girls cannot wear leggings or miniskirts. She favours miniskirts, suspenders, and knee-highs. A more recent trend has been the wearing of black leggings with miniskirts. The girls wore sequined miniskirts and big hair during the performance. Western societies generally tolerate clothing that displays thighs, such as short shorts and miniskirts. Low cut or sleeveless clothing, shorts, miniskirts and hats (for men, indoors) are not allowed. Arana also imposed dress codes, banning miniskirts for women and long hair for men. Twiggy, miniskirts, and bold geometrical patterns on brightly coloured clothes. Sayaka Kudo is a 'gyaru' who wears miniskirts and dyes her hair blonde. He created a wardrobe of black and white op-art mod clothing and miniskirts. When she started at "Vogue" as creative director she switched to Chanel suits with miniskirts. Miniskirts became progressively shorter between the early and mid-1960s. Later, she unsuccessfully tried to persuade de Gaulle to outlaw miniskirts in France.