Houston Astros Jersey Rainbow Vintage Throwback TBTC Cooperstown Collection 80s

This is a used Cooperstown Collection Houston Astros rainbow jersey replica that the team wore from 1976 to 1986. I bought this in 2006 and have worn it a few times a year, including softball games and Halloween parties. It is approximately 21 inches wide and it's fitted/long - not the usual loose jerseys of today. I don't know if it was originally medium or large as the tag has come off. It has wear and tear of being used for the past 15 years (see pictures). It comes from a non-smoking home.