Westfalenstadion is a football stadium in dortmund germany and is currently known as signal iduna park due to a sponsorship deal with an insurance companyits the home stadium of borussia dortmund football team this is original art inspired by the stadium it is unofficial and in no way associated with the ground its owners or the clubs which use it t shirt design reads strobelalleeour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our wo