Heard there was a new USL PRO soccer team coming to Saint Louis (St. Louis USL PRO) . Here is my Major League Soccer (MLS) version. Olympic Saint Louis: name is based on the fact that the Olympics were first played outside of Europe in a majority English speaking country for the first time in St. Louis in 1904. 5 pinstripes represent the 5 Olympic circles. Fleur De Lis is from the St. Louis city flag, and of course the iconic archway defines the crest's shape.