Female mannequin with a head covering in a shop window in Yackandandah, Victoria

Female mannequin with a head covering in a shop window in Yackandandah, Victoria in May 2018

A mannequin with a hoodie type head covering in the Queen Victoria Building in Sydney, NSW

A mannequin with a hoodie type head covering in the Queen Victoria Building in Sydney, NSW in September 2017

Woman taking a photo while her and her friend use towels to cover them against the sun on the beach at Similan Island no 4, Ko Miang (เกาะเมียง) in Phang Na Province, Thailand

Woman taking a photo while her and her friend use towels to cover them against the sun on the beach at Similan Island no 4, Ko Miang (เกาะเมียง) in  Phang Na Province, Thailand in May 2016

Female worker in the fish section at the Big C shopping centre in Khao Lak, Thailand

Female worker in the fish section at the Big C shopping centre in Khao Lak, Thailand in August 2017

Woman cutting up vegetables in a food market in Phitsanulok, Thailand

Woman cutting up vegetables in a food market in Phitsanulok, Thailand in June 2016

Smiling woman in Hanoi, Vietnam

Smiling woman in Hanoi, Vietnam in January 2012

Two Hmong women with baskets in Sapa, Vietnam

Two Hmong women with baskets in Sapa, Vietnam in January 2012

Gaily dressed African women in Randburg, Johannesburg, South Africa

Gaily dressed African women in Randburg, Johannesburg, South Africa in February 2015

Woman preparing food for sale at the flea market at Brightwater Commons, Randburg, Johannesburg, South Africa

Woman preparing food for sale at the flea market at Brightwater Commons, Randburg, Johannesburg, South Africa in February 2015

Muslim women in Istanbul, Turkey

Muslim women in Istanbul, Turkey in January 2014

A bandana on a mannequin at the Chiang Rai Walking Street market in Chiang Rai, Thailand

A bandana on a mannequin at the Chiang Rai Walking Street market in Chiang Rai, Thailand in May 2016

Women in traditional dress and carrying baskets on their backs in Sapa, Vietnam

Women in traditional dress and carrying baskets on their backs in Sapa, Vietnam in January 2012

How to wear a headscarf poster at Robinsons in Trang, Thailand

How to wear a headscarf poster at Robinsons in Trang, Thailand in May 2016

Cashier in a restaurant at Robinsons in Trang, Thailand

Cashier in a restaurant at Robinsons in Trang, Thailand in May 2016

A happy Dao woman in Sapa, Vietnam

A happy Dao woman in Sapa, Vietnam in January 2012

Red Dao Woman in traditional dress trying to sell postcards in Sapa, Vietnam

Red Dao Woman in traditional dress trying to sell postcards in Sapa, Vietnam in January 2012

Red Dao Woman in traditional dress in Sapa, Vietnam

Red Dao Woman in traditional dress in Sapa, Vietnam in January 2012

Women in traditional dress in Sapa, Vietnam

Women in traditional dress in Sapa, Vietnam in January 2012

Hmong Woman in winter in Sapa, Vietnam

Hmong Woman in winter in Sapa, Vietnam  in January 2012

Woman with a child rowing a boat in Halong Bay, Vietnam

Woman with a child rowing a boat in Halong Bay, Vietnam in  January 2012