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In page Purdah:

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In the past around the 1970s, upper and middle-class women in towns in Pakistan would wear burqas over their normal clothes in public.[2][3] The burqa was the most visible dress in Pakistan.[citation needed] It is typically a tent-like garment worn over the ordinary clothes and is made of white cotton. Many upper-class women wear a two-piece burqa which is usually black in colour but sometimes navy blue or dark red. It consists of a long cloak and a separate headpiece with a drop-down face veil. Some educated urban women no longer wear the burqa. The burqa is also not worn by rural peasant women who work in the fields.[4] In rural areas only elite women wear burqas.[2][3] Purdah is still common in the rural elite and urban middle class, but not among rural farmers.[5]