70's Sansabelt Jaymar Polyester Pants – The Bowery Vault
Opinions on the 70's and 80's pullover jerseys? : r/baseball
Why Are Baseball Uniforms Polyester ? - Metro League
the design morgue: Satin Baseball Uniforms
Baseball Uniforms of the Polyester Sansabelt Era
1970s NL Uniforms
1970s Yellow Uniforms
The Evolution of Powder Blue
Baseball Uniforms of the Polyester Sansabelt Era
Sansabelt Pants
The Evolution of MLB Colors Since 1962
New Team, possibility of a new look uniform wise? - Page 4