Up for auction is an exceptionally rare, authentic vintage Borussia Dortmund home shirt manufactured by Erima, dating back to the late 1970s / early 1980s era. The jersey features long sleeves with striped ribbed cuffs, the classic ribbed V-neck collar construction, an embroidered stitched BVB 09 crest on the chest, and the iconic vintage Erima logo print. The reverse showcases the iconic squad number 10, rendered in a traditional stitched cloth/fabric patch finish. ​The shirt has an approximate weight of 260 grams. It does not come with its original retail box or packaging, but it has been remarkably well-preserved in very good vintage condition, exhibiting honest, authentic age-related character to the cloth numbering while retaining excellent color and fabric integrity. ​This is a 100% genuine, officially manufactured Erima sporting garment, confirmed by the original vintage woven Erima neck tag showing the 50% cotton / 50% polyester blend. Erima apparel from this golden era was produced in West Germany (Germany). The jersey is unsigned, originating from a private football memorabilia collection. ​High-resolution photographs of the stitched chest badge, Erima logo, woven collar tags, cuffs, and stitched rear number 10 are provided to ensure complete authenticity and condition assessment. ​The piece will be carefully packaged in a secure, protective parcel and shipped promptly via registered, insured tracked courier service (e.g., DHL / DPD / PostNL).