Boston Red Sox Girls

That name originated with, and was made immortal by, the Cincinnati Red Stockings, who were during 1867–1870 a member of the pioneering National Association of Base Ball Players. Managed by Harry Wright, Cincinnati adopted a uniform with white knickers and red stockings, and earned the famous nickname, a year or two before hiring the first fully professional team in 1869. When the club folded after the 1870 season, Wright was hired to organize a new team in Boston, and he did, bringing three teammates and the "Red Stockings" nickname along (Most nicknames were then only nicknames, neither club names nor registered trademarks, so the migration was informal). The Boston Red Stockings won four championships in the five seasons of the new National Association, the first professional league.
Boston and a new Cincinnati club were charter members of the National League in 1876. Perhaps in deference to the Cincinnati history, many people reserved the "Red Stockings" nickname for that city with the Boston team commonly referred to as the "Red Caps". Other names were sometimes used before Boston officially adopted the nickname "Braves" in 1912; the club moved to Milwaukee and is now playing in Atlanta, Georgia.