A model presents a creation from Xuly.bet 2016 Ready To Wear Africa African collection at Brazilian Afro Museum during Sao Paulo Fashion Week in Sao Paulo April 17, 2015. REUTERS/Paulo Whitaker

A model presents a creation from Xuly.bet 2016 Ready To Wear Africa African collection at Brazilian Afro Museum during Sao Paulo Fashion Week in Sao Paulo April 17, 2015. REUTERS/Paulo Whitaker

A model presents a creation from Xuly.bet 2016 Ready To Wear Africa African collection at Brazilian Afro Museum during Sao Paulo Fashion Week in Sao Paulo April 17, 2015. REUTERS/Paulo Whitaker

A model presents a creation by Paris based fashion designer Xuly Bet from Mali during the Africa Fashion week in Johannesburg, June 30, 2010. REUTERS/Radu Sigheti (SOUTH AFRICA - Tags: FASHION)

A model presents a creation by Paris based fashion designer Xuly Bet from Mali during the Africa Fashion week in Johannesburg, June 30, 2010. REUTERS/Radu Sigheti (SOUTH AFRICA - Tags: FASHION)

A model presents a creation by Paris based fashion designer Xuly Bet from Mali during the Africa Fashion week in Johannesburg, June 30, 2010. REUTERS/Radu Sigheti (SOUTH AFRICA - Tags: FASHION)

Models present creations by Paris based fashion designer Xuly Bet from Mali during the Africa Fashion week in Johannesburg, June 30, 2010. Picture taken with a fisheye lens. REUTERS/Radu Sigheti (SOUTH AFRICA - Tags: FASHION)

A model presents a creation by Paris based fashion designer Xuly Bet from Mali during the Africa Fashion week in Johannesburg, June 30, 2010. REUTERS/Radu Sigheti (SOUTH AFRICA - Tags: FASHION)

A model presents a creation by Paris based fashion designer Xuly Bet from Mali during the Africa Fashion week in Johannesburg, June 30, 2010. REUTERS/Radu Sigheti (SOUTH AFRICA - Tags: FASHION)

Canada's Kristina Groves (L) practises her starts with a bungy cord held by coach Wang Xuily during training before the women's 1000 metres speed skating race at the Vancouver 2010 Winter Olympics February 18, 2010. REUTERS/Andy Clark (CANADA)

A model presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week, February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

A model presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

A model presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week in New York, February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

A model presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week, February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

A model presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

A model presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week in New York, February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

Entertainer Grace Jones presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week, February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

Model Alek Wek presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

Entertainer Grace Jones (R) laughs with designer Lamine Kouyate after the XULY.Bet 2009 African Fashion Collective show during New York Fashion Week, February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

Model Tyson Beckford presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

Entertainer Grace Jones presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week in New York, February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

Entertainer Grace Jones presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)

Entertainer Grace Jones presents a creation from the XULY.Bet 2009 African Fashion Collective collection during New York Fashion Week February 13, 2009. REUTERS/Lucas Jackson (UNITED STATES)