Angolan Maria Borges in a line of models wearing creations from the Animale Summer collection during the Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion )
Brazilian model Isabeli Fontana, front, and other models wear creations from the Tufi Duek Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Tufi Duek )
A model wears a creation from the Tufi Duek Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Tufi Duek )
A model wears a creation from the Tufi Duek Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Tufi Duek )
A model wears a creation from the Tufi Duek Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Tufi Duek )
Angolan model Maria Borges wears a creation from the Tufi Duek Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Tufi Duek )
A model wears a creation from the Tufi Duek Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Tufi Duek )
Brazilian model Isabeli Fontana wears a creation from the Tufi Duek Summer collection during Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Tufi Duek )
A model wears a creation from the Joao Pimenta Summer collection during the Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Joao Pimenta )
A model wears a creation from the Joao Pimenta Summer collection during the Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Joao Pimenta )
A model wears a creation from Joao Pimenta Summer collection during the Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion )
A model wears a creation from the Joao Pimenta Summer collection during the Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Joao Pimenta )
A model wears a creation from the Joao Pimenta Summer collection during the Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Joao Pimenta )
A model wears a creation from the Joao Pimenta Summer collection during the Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Joao Pimenta )
Models wear creations from the Animale Summer collection during the Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion )
A model walks the runway at the Animale show during Sao Paulo Fashion Week Summer 2014/2015 at Parque Candido Portinari on March 31, 2014 in Sao Paulo, Brazil. (Photo by Fernanda Calfat/Getty Images) ( 481763453 )
A model walks the runway at the Animale show during Sao Paulo Fashion Week Summer 2014/2015 at Parque Candido Portinari on March 31, 2014 in Sao Paulo, Brazil. (Photo by Fernanda Calfat/Getty Images) ( 481763449 )
A model walks the runway at the Animale show during Sao Paulo Fashion Week Summer 2014/2015 at Parque Candido Portinari on March 31, 2014 in Sao Paulo, Brazil. (Photo by Fernanda Calfat/Getty Images) ( 481763469 )
A model walks the runway at the Animale show during Sao Paulo Fashion Week Summer 2014/2015 at Parque Candido Portinari on March 31, 2014 in Sao Paulo, Brazil. (Photo by Fernanda Calfat/Getty Images) ( 481763473 )
A model walks the runway at the Animale show during Sao Paulo Fashion Week Summer 2014/2015 at Parque Candido Portinari on March 31, 2014 in Sao Paulo, Brazil. (Photo by Fernanda Calfat/Getty Images) ( 481763475 )
A model walks the runway at the Animale show during Sao Paulo Fashion Week Summer 2014/2015 at Parque Candido Portinari on March 31, 2014 in Sao Paulo, Brazil. (Photo by Fernanda Calfat/Getty Images) ( 481763491 )
A model walks the runway at the Animale show during Sao Paulo Fashion Week Summer 2014/2015 at Parque Candido Portinari on March 31, 2014 in Sao Paulo, Brazil. (Photo by Fernanda Calfat/Getty Images) ( 481763489 )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )
A model wears a creation from the Cavalera Summer collection at Sao Paulo Fashion Week in Sao Paulo, Brazil, Monday, March 31, 2014. (AP Photo/Andre Penner) ( Brazil Fashion Cavalera )