There are stores that cater to fans of the solo soccer team, even although there are bigger stores from especially where just one can purchase soccer jerseys of any global teams.

http://feeds.feedburner.com/FrenchSeries1League
http://feeds.feedburner.com/GermanySeriesA
http://feeds.feedburner.com/ItalySeriesA
http://feeds.feedburner.com/KidSoccerJersey