I have had this Beatles dress for over 40 years. I know it was produced in Amsterdam and sold to fans, ushers may have worn them as uniforms. I am trying to figure out best how to put a value on it and best places to possible list it. Condition is very good. No rips or tears, minor yellowing Arne the neck area. Appreciate any help you can give me. This hive minds are always the most amazing source of info!