 Complete the following phrase:  In 1938, Flamengo manager Dori Kruschner suggested the creation of a secondary white uniform to improve the visibility in night matches. The new uniform was approved by the club, and Flamengo became a pioneer of secondary uniforms in Brazil. The white shirt had two red and black stripes across the chest until 1979 when it was changed to a plain white chest with stripes on the sleeves. This was the shirt worn by the team that won the 