From 1981 through 1986, the Seattle Mariners were a well dressed team. V-neck pullover jerseys with racing stripes as well as sansabelt baseball pants with a striped waistband with vertical stripes on the sides. The Ultimate Baseball Look. Royal blue and gold are Seattle Mariners colors! The finest Seattle Mariners home uniform was worn from 1981-86 and the finest road uniform was worn in 1985 & 1986. Second generation trident era. Two of the stars that played during parts of that era were 1984 American League Rookie of the Year "Mr. Mariner" Alvin Davis as well as 1985 All-Star outfielder Phil Bradley.