I think this is one of the all-time greatest international kits. I'd guess this shot is from the Copa America, featuring a young Maradona in action against El Salvador. I picked this kit over the adidas shirt as it is made by the French brand Le Coq Sportif. They were prolific in the early 80s supplying many major club sides. Check out www.lecoqsportif.com and see if you can make sense of their website. It appears as though they have had a massive re-branding, and have pillaged their archives for some fantastic images.