A Colombian citizen holds a white handkerchief in a demonstration in support of the national strike in Colombia, at the Monument to the Revolution in Mexico City, Mexico May 8, 2021. REUTERS/Edgard Garrido

Auctioneer Jean-Pierre Osenat holds the large square handkerchief with the "N" under crown, having belonged to French Emperor Napoleon I, during a visit at Osenat auction house before being put on auction for the bicentenary of Napoleon's death, in Fontainebleau, near Paris, France, April 30, 2021. REUTERS/Sarah Meyssonnier

A flower garland, fruits and a handkerchief of a person who died from the coronavirus disease (COVID-19) are placed at the spot where he was cremated, as part of a ritual at a crematorium in New Delhi, India, April 30, 2021. REUTERS/Adnan Abidi

Peru's presidential candidate Rafael Lopez Aliaga of Renovacion Popular party uses a handkerchief during a presidential candidates debate, in Lima, Peru March 31, 2021. REUTERS/Sebastian Castaneda/Pool

Yellow handkerchiefs bearing messages supporting people in areas hit by the 2011 earthquake and tsunami are hanged at Iwaki 3.11 Memorial and Revitalisation museum ahead of the ten years anniversary of the disaster in Iwaki, Japan, March 10, 2021. REUTERS/Kim Kyung-Hoon

Demonstrators wearing face masks and green handkerchiefs protest against violence towards women, after the femicide of Ursula Bahillo, in Buenos Aires, Argentina, February 17, 2021. REUTERS/Flor Guzzetti

People hold up green handkerchiefs after Argentina's President Alberto Fernandez enacts a law to legalize abortion onstage with Cabinet Chief Santiago Cafiero, Legal and Technical Secretary of the Presidency Vilma Ibarra, and Minister of Gender and Diversity Elizabeth Gomez Alcorta during a ceremony at the Museo del Bicentenario, in Buenos Aires, Argentina January 14, 2021. REUTERS/Agustin Marcarian

Women hold up green handkerchiefs after Argentina's President Alberto Fernandez enacts a law to legalize abortion during a ceremony at the Museo del Bicentenario, in Buenos Aires, Argentina January 14, 2021. REUTERS/Agustin Marcarian

Women hold up green handkerchiefs during a ceremony where Argentina's President Alberto Fernandez enacts a law to legalize abortion at the Museo del Bicentenario, in Buenos Aires, Argentina January 14, 2021. REUTERS/Agustin Marcarian

German Economy Minister Peter Altmaier uses his handkerchief prior to the weekly cabinet meeting at the Chancellery in Berlin, Germany January 6, 2021. John Macdougall/Pool via REUTERS

Women hold green handkerchiefs during a protest in favour of legalizing abortion outside the National Congress, while deputies debate an abortion bill, in Buenos Aires, Argentina December 10, 2020. REUTERS/Agustin Marcarian

A demonstrator holds a green handkerchief, which symbolizes the abortion rights movement, during a demonstration in favour of legalising abortion, outside the National Congress in Buenos Aires, Argentina December 4, 2020. REUTERS/Agustin Marcarian

Activists hold green handkerchiefs, which symbolizes the abortion rights movement, during a demonstration in favour of legalising abortion, outside the National Congress in Buenos Aires, Argentina December 4, 2020. The banner reads: "It is urgent". REUTERS/Agustin Marcarian

Activists hold green handkerchiefs, which symbolizes the abortion rights movement, during a demonstration in favour of legalising abortion, outside the National Congress in Buenos Aires, Argentina December 4, 2020. REUTERS/Agustin Marcarian

A child holds a green handkerchief reading "Free abortion" during a protest to mark the International Day for the Elimination of Violence against Women, in Bogota, Colombia November 25, 2020. REUTERS/Luisa Gonzalez

An activist wears a handkerchief, that symbolizes the abortion rights movement, as a face covering while standing in front of the police during a demonstration in favour of legalizing abortion, outside the National Congress in Buenos Aires, Argentina November 18, 2020. REUTERS/Agustin Marcarian

Handkerchiefs are displayed for sale in the Dege & Skinner tailors on Savile Row, amid the coronavirus disease (COVID-19) outbreak, in London, Britain October 7, 2020. William Skinner is a fifth-generation tailor and the third to run the Savile Row shop Dege & Skinner. Established in 1865, Dege & Skinner is one of only two family-owned Savile Row firms. Its clients include businessmen, generals and royals including Prince Harry, who chose the brand for his wedding uniform. Business has been “quite challenging,” but since reopening in June, the shop has seen “quite a lot” of new customers. “It’s been on their bucket list for a long time,” Skinner said about some of his new customers, who think: “if I get COVID, then I might never do this, so let’s do it now’.” “There’s a whole raft of attitudes out there … feedback we’ve had from some of our clients is ‘we’ve had nothing to spend our money on over the last 3-6 months, so I’m going to buy a new suit’.” Nevertheless, orders for the past six months are about one-quarter of what they would normally be. The company usually makes about 500-600 suits a year, starting at £5,500 each. Picture taken October 7, 2020. REUTERS/Hannah McKay

A demonstrator ties another one a green handkerchief on her arm, which symbolises the abortion rights movement, as they wear face masks to prevent the spread of the coronavirus disease (COVID-19), during a rally in favour of legalising abortion, outside the National Congress, in Buenos Aires, Argentina September 28, 2020. REUTERS/Agustin Marcarian

A member of Mexico's National Guard touches her face with a handkerchief during a protest against the decision of the Mexican government to divert water from La Boquilla dam to the U.S., as part of a 1944 bilateral water treaty between the two countries, in Camargo, in Chihuahua state, Mexico September 8, 2020. REUTERS/Jose Luis Gonzalez

A Mulsim wearing a handkerchief as a mask offers prayers inside the shrine of Sufi Saint Mir Syed Ali Hamadani as it was re-opened, after authorities eased lockdown restrictions that were imposed to slow the spread of the coronavirus disease (COVID-19), in Srinagar, August 18, 2020. REUTERS/Danish Ismail

Women burn blue handkerchiefs (used by Pro-Life supporters) during a march toward Mexico's Supreme Court after judges voted down an injunction that could have decriminalized abortion in the conservative state of Veracruz, in Mexico City, Mexico July 31, 2020. REUTERS/Raquel Cunha

A woman reacts while holding a green handkerchief during a march toward the Mexico's Supreme Court after judges voted down an injunction that could have decriminalized abortion in the conservative state of Veracruz, in Mexico City, Mexico July 31, 2020. REUTERS/Raquel Cunha

A worshipper receives a communion wafer on a handkerchief at Sagrada Familia church during the start of gradual reopening of religious activities in Mexico City, as the coronavirus disease (COVID-19) outbreak continues, Mexico July 10, 2020. REUTERS/Edgard Garrido

A demonstrator wearing an orange handkerchief, symbolizing the separation of church and state, as face mask to prevent the spread of the coronavirus disease (COVID-19) holds a placard that reads "Legal Abortion Now", during a protest against violence towards women on the 5th anniversary of the "Ni Una Menos" movement, outside the Buenos Aires Metropolitan Cathedral, in Buenos Aires, Argentina June 3, 2020. REUTERS/Agustin Marcarian

A demonstrator wearing a face shield and a mask to prevent the spread of the coronavirus disease (COVID-19) holds a green handkerchief, symbolizing the abortion rights movement, during a protest against violence towards women on the 5th anniversary of the "Ni Una Menos" movement, outside the Buenos Aires Metropolitan Cathedral, in Buenos Aires, Argentina June 3, 2020. REUTERS/Agustin Marcarian

A demonstrator wearing a face mask to prevent the spread of the coronavirus disease (COVID-19) holds a green handkerchief, symbolizing the abortion rights movement, to protest against violence towards women on the 5th anniversary of the "Ni Una Menos" movement, outside the Buenos Aires Metropolitan Cathedral, in Buenos Aires, Argentina June 3, 2020. REUTERS/Agustin Marcarian

Demonstrators wearing green handkerchiefs, symbolizing the abortion rights movement, as face masks to prevent the spread of the coronavirus disease (COVID-19), hold orange handkerchiefs, representing the separation of church and state, outside the Buenos Aires Metropolitan Cathedral to protest against violence towards women, on the 5th anniversary of the "Ni Una Menos" movement, in Buenos Aires, Argentina June 3, 2020. REUTERS/Agustin Marcarian

A construction worker wearing a handkerchief over his mouth works on his job site during the first day of the country's gradual re-opening of the economy for "essential" industries, as the coronavirus disease (COVID-19) continues in Mexico City, Mexico June 1, 2020. REUTERS/Edgard Garrido

The face of a sculpture is covered with a handkerchief in front of the Museo Nacional de Bellas Artes (National Fine Arts Museum), during a general quarantine imposed due to a surge of fresh coronavirus disease (COVID-19) cases, in Santiago, Chile May 18, 2020. REUTERS/Ivan Alvarado

A migrant worker wearing a handkerchief as a mask sleeps next to a railway track during a 21-day nationwide lockdown to slow the spreading of coronavirus disease (COVID-19) in in Mumbai, India, April 2, 2020. REUTERS/Prashant Waydande

A man is seen with white handkerchiefs on the windows, symbols of the National Day of Memory for Truth and Justice, the traditional march did not go through the mandatory quarantine, due to the Coronavirus disease (COVID-19), in Buenos Aires, Argentina March 24, 2020. REUTERS/Matias Baglietto

A man is seen with white handkerchiefs on the windows, symbols of the National Day of Memory for Truth and Justice, the traditional march did not go through the mandatory quarantine, due to the Coronavirus disease (COVID-19), in Buenos Aires, Argentina March 24, 2020. REUTERS/Matias Baglietto

A man is seen with white handkerchiefs on the windows, symbols of the National Day of Memory for Truth and Justice, the traditional march did not go through the mandatory quarantine, due to the Coronavirus disease (COVID-19), in Buenos Aires, Argentina March 24, 2020. REUTERS/Matias Baglietto

A man and a woman are seen with white handkerchiefs on their windows, symbols of the National Day of Remembrance for Truth and Justice, the traditional march did not go through the mandatory quarantine, due to the Coronavirus disease (COVID-19), in Buenos Aires, Argentina March 24, 2020. REUTERS/Matias Baglietto

A man wearing a handkerchief as a mask moves past parked autorickshaw during a curfew to limit the spreading of coronavirus disease (COVID-19), in Mumbai, India, March 24, 2020. REUTERS/Prashant Waydande

Professor Reda Abd El Wahed, a 65-year-old, draping a white handkerchief over his nose as an extra precaution against the coronavirus disease (COVID-19), attends Friday prayers outside Abdel Rahman Mosque in the Cairo neighborhood Maadi, Egypt March 20, 2020. REUTERS/Amr Abdallah Dalsh

Professor Reda Abd El Wahed, a 65-year-old, draping a white handkerchief over his nose as an extra precaution against the coronavirus disease (COVID-19), attends Friday prayers outside Abdel Rahman Mosque in the Cairo neighborhood Maadi, Egypt March 20, 2020. REUTERS/Amr Abdallah Dalsh

Professor Reda Abd El Wahed, a 65-year-old, draping a white handkerchief over his nose as an extra precaution against the coronavirus disease (COVID-19), attends Friday prayers outside Abdel Rahman Mosque in the Cairo neighborhood Maadi, Egypt March 20, 2020. REUTERS/Amr Abdallah Dalsh

A commuter uses his handkerchief to cover his face as he travels in a metro amid coronavirus fears, in New Delhi, India, March 17, 2020. REUTERS/Anushree Fadnavis

A boy uses a handkerchief as a mask while waiting at a private bus station, as the number of people tested positive for coronavirus (COVID-19) in the country increases to 18, in Colombo, Sri Lanka March 16, 2020. REUTERS/Dinuka Liyanawatte

A commuter wears a handkerchief as a mask as he travels in a metro train, amid coronavirus disease (COVID-19) fears, in New Delhi, India, March 13, 2020. REUTERS/Danish Siddiqui

Commuters wearing handkerchiefs as masks look at a metro train map at a station, amid coronavirus disease (COVID-19) fears, in New Delhi, India, March 13, 2020. REUTERS/Danish Siddiqu

A man sells flags and handkerchiefs next to a women's strike march as part of International Women's Day activities in Concepcion, Chile March 9, 2020. REUTERS/Jose Luis Saavedra

Women perform "A Rapist in your Path" while holding green handkerchiefs during a protest to mark International Women's Day in San Salvador, El Salvador March 8, 2020. REUTERS/Jessica Orellana

A woman holds up a green handkerchief, symbolizing the abortion rights movement, during a protest to mark International Women's Day in San Salvador, El Salvador March 8, 2020. REUTERS/Jessica Orellana

A woman ties a handkerchief over the mouth of the statue of pre-Columbian ruler Nezahualcoyotl, during International Women's Day in Ciudad Nezahualcoyotl, on the outskirts of Mexico City, Mexico March 8, 2020. REUTERS/Raquel Cunha

A woman ties a handkerchief over the mouth of the statue of pre-Columbian ruler Nezahualcoyotl, during International Women's Day in Ciudad Nezahualcoyotl, on the outskirts of Mexico City, Mexico March 8, 2020. REUTERS/Raquel Cunha TPX IMAGES OF THE DAY

Women holding green handkerchiefs calling for the legalization of abortion participate in a protest marking International Women's Day, in Buenos Aires, Argentina March 8, 2020. REUTERS/Matias Baglietto

Women holding green handkerchiefs calling for the legalization of abortion ride the subway during a protest marking International Women's Day, in Buenos Aires, Argentina March 8, 2020. REUTERS/Matias Baglietto

Women holding green handkerchiefs calling for the legalization of abortion ride the subway during a protest marking International Women's Day, in Buenos Aires, Argentina March 8, 2020. REUTERS/Matias Baglietto

Women hold green handkerchiefs reading "National campaign for the right to legal, save and free abortion" to ask for legal abortion and the separation of church and state in front of the Cathedral during International Women's Day in Buenos Aires, Argentina, March 8, 2020. REUTERS/Mariana Greif

Women hold green handkerchiefs reading "Legal, save and free abortion" to ask for legal abortion and the separation of church and state in front of the Cathedral during International Women's Day in Buenos Aires, Argentina, March 8, 2020. REUTERS/Mariana Greif

Women hold green handkerchiefs and a banner reading "Legal abortion, save and free" to ask for legal abortion and the separation of church and state in front of the Cathedral during International Women's Day in Buenos Aires, Argentina, March 8, 2020. REUTERS/Mariana Greif

Women holding green handkerchiefs calling for the legalization of abortion participate in a protest marking International Women's Day outside the presidential palace La Casa Rosada, in Buenos Aires, Argentina March 8, 2020. REUTERS/Matias Baglietto

Women hold green handkerchiefs to ask for legal abortion and the separation of church and state in front of the Cathedral during International Women's Day in Buenos Aires, Argentina, March 8, 2020. REUTERS/Mariana Greif

Women hold green handkerchiefs to ask for legal abortion and the separation of church and state in front of the Cathedral during International Women's Day in Buenos Aires, Argentina, March 8, 2020. REUTERS/Mariana Greif

Women hold green handkerchiefs to ask for legal abortion and the separation of church and state marking International Women's Day at the Cathedral in Buenos Aires, Argentina, March 8, 2020. REUTERS/Mariana Greif

Women hold green handkerchiefs to ask for legal abortion and the separation of church and state marking International Women's Day at the Cathedral in Buenos Aires, Argentina, March 8, 2020. REUTERS/Mariana Greif

Demonstrators hold a light blue handkerchief, which symbolises the anti-abortion movement, during an anti-abortion rally outside the Basilica of Our Lady of Lujan, in Buenos Aires province, Argentina March 8, 2020. REUTERS/Agustin Marcarian